Patent US5128520A successfully refreshed from Google Patents.
US5128520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scanner with coupon validation
Assignee: Datalogic Scanning Inc
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Filing: 1989-08-11
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Granted: 1992-07-07
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Expires: 2009-08-11
Abstract
Abstract A point of sale (POS) bar code scanner such as in common use in retail stores includes provision for reading bar coded redemption coupons (or other bar coded documents redeemable for value) in a manner secure from a human operator. Integration of functions between the POS scanner and the coupon reader varies with different embodiments described. Through software associated with bar code decoding logic, a comparison is made between information on a validation coupon and information on items presented for purchase, and a decision is made as to whether the redemption coupon is valid and redeemable in this transaction. In one embodiment, the bar code scanner simply receives the redemption coupon face down on the product scanner window, and integrated decode logic of the scanner identifies the bar code as belonging to a redemption coupon, then makes the comparison and validation of the coupon for the particular transaction. In some embodiments of the invention, the POS product scanner has a special beam exit window through which the scanning beam is diverted when it is signified that a redemption coupon is to be read, with a coupon reading scan pattern. After validation the coupon may be punched or otherwise cancelled, and/or sent to a secure container. Several types of securing devices are disclosed, for preventing subsequent use of redeemed coupons.
Inventors
- 👤 Joseph F. Rando
- 👤 Jeffrey M. Novak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:46
CPC Classifications
G; G06; G06Q; G06Q20/00; G06Q20/38; G06Q20/387; G06K; G06K7/00; G06K7/10; G06K7/10544; G06K7/10821; G06K7/10861; G06K7/10871; G06K7/14; G06Q30/00; G06Q30/02; G06Q30/0207; G06Q30/0225; G06Q30/0234; G06Q30/0235; G06Q30/0238; G07; G07G; G07G1/00; G07G1/0036; G07G1/12
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
311 words
A point-of-scale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, the coupon receiving means including a slot configured to receive a coupon, coupon sensing means at the slot, activation means for placing the bar code reader in a coupon reading mode when a coupon has been placed in the slot and sensed by the coupon sensing means, means for drawing the coupon through the slot for the coupon to be read, and associated means for interrupting a normal product reading scanning pattern generated by the scanning optics to divert a reading beam to the position of the redemption coupon, serving as said coupon reading means, means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption.
Claim 2
Dependent Claim
311 words
A point-of-scale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, the coupon receiving means including a slot configured to receive a coupon, coupon sensing means at the slot, activation means for placing the bar code reader in a coupon reading mode when a coupon has been placed in the slot and sensed by the coupon sensing means, means for drawing the coupon through the slot for the coupon to be read, and associated means for interrupting a normal product reading scanning pattern generated by the scanning optics to divert a reading beam to the position of the redemption coupon, serving as said coupon reading means, means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption.
Claim 3
Dependent Claim
282 words
A point-of-sale product and coupon bar code reader system for retail stores, including a product bar code reader having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means connected to the bar code reader for scanning and reading a redemption coupon when a redemption coupon is placed at said redemption coupon receiving means, decode means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, correlation means for comparing the decoded information from a redemption coupon bar code with information representing purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon securing means for engaging a coupon and delivering it into a secure area after the coupon has been determined to be valid and redeemable.
Claim 4
Dependent Claim
282 words
A point-of-sale product and coupon bar code reader system for retail stores, including a product bar code reader having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means connected to the bar code reader for scanning and reading a redemption coupon when a redemption coupon is placed at said redemption coupon receiving means, decode means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, correlation means for comparing the decoded information from a redemption coupon bar code with information representing purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon securing means for engaging a coupon and delivering it into a secure area after the coupon has been determined to be valid and redeemable.
Claim 5
Dependent Claim
30 words
The system of claim 2, further including coupon cancellation means for making a physical indication of cancellation on the coupon after it has been determined to be valid and redeemable.
Claim 6
Dependent Claim
289 words
A point-of-sale product and coupon bar code reader system for retail stores, including a product bar code reader having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the bar code reader, coupon detection means for signifying to the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means connected to the bar code reader for scanning and reading a redemption coupon when a redemption coupon is placed at said redemption coupon receiving means, decode means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, correlation means for comparing the decoded information from a redemption coupon bar code with information representing purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the redemption coupon receiving means comprising an openable door adjacent to the product bar code reader for receiving coupons entered by an operator, and wherein the coupon reading means comprises movable mirror means for diverting the reading beam of the product bar code reader to a coupon scanning location when a coupon is to be read, and further including isolation means for sealing the scanning optics of the product bar code reader from a path through which the coupon travels.
Claim 7
Dependent Claim
289 words
A point-of-sale product and coupon bar code reader system for retail stores, including a product bar code reader having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the bar code reader, coupon detection means for signifying to the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means connected to the bar code reader for scanning and reading a redemption coupon when a redemption coupon is placed at said redemption coupon receiving means, decode means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, correlation means for comparing the decoded information from a redemption coupon bar code with information representing purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the redemption coupon receiving means comprising an openable door adjacent to the product bar code reader for receiving coupons entered by an operator, and wherein the coupon reading means comprises movable mirror means for diverting the reading beam of the product bar code reader to a coupon scanning location when a coupon is to be read, and further including isolation means for sealing the scanning optics of the product bar code reader from a path through which the coupon travels.
Claim 8
Dependent Claim
43 words
The system of claim 4, further including means for engaging the coupon after it has been scanned and determined to be valid and redeemable, and for drawing the coupon away from the coupon receiving means and out of the reach of the operator.
Claim 9
Dependent Claim
28 words
The system of claim 5, further including a secure container, and including means associated with the coupon engaging means for delivering the validated coupon into the secure container.
Claim 10
Dependent Claim
37 words
The system of claim 6, further including coupon diverting means for directing the validated coupon in either of two flow paths after validation, leading to different areas of the secure container depending upon classification of the coupon.
Claim 11
Dependent Claim
281 words
A point-of-sale product and coupon bar code reader system for retail stores, including a product bar code reader having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the bar code reader, coupon detection means for signifying to the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means connected to the bar code reader for scanning and reading a redemption coupon when a redemption coupon is placed at said redemption coupon receiving means, decode means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, correlation means for comparing the decoded information from a redemption coupon bar code with information representing purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon cancellation means for cancelling the coupon and preventing future use of the coupon after it has been determined to be valid and redeemable.
Claim 12
Dependent Claim
281 words
A point-of-sale product and coupon bar code reader system for retail stores, including a product bar code reader having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the bar code reader, coupon detection means for signifying to the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means connected to the bar code reader for scanning and reading a redemption coupon when a redemption coupon is placed at said redemption coupon receiving means, decode means for decoding the redemption coupon's bar code using the same bar code decoding software used for purchased products, correlation means for comparing the decoded information from a redemption coupon bar code with information representing purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon cancellation means for cancelling the coupon and preventing future use of the coupon after it has been determined to be valid and redeemable.
Claim 13
Dependent Claim
30 words
The system of claim 8, wherein the coupon cancelling means comprises means for mutilating the coupon to the extent that it cannot be read as valid in a future transaction.
Claim 14
Dependent Claim
30 words
The system of claim 8, wherein the coupon cancelling means comprises means for applying ink to the coupon to prevent reading of the coupon's bar code in a future transaction.
Claim 15
Dependent Claim
279 words
A point-of-sale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, means for decoding the redemption coupon's bar code, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon securing means for engaging a coupon and delivering it into a secure area after the coupon has been determined to be valid and redeemable.
Claim 16
Dependent Claim
279 words
A point-of-sale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, means for decoding the redemption coupon's bar code, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon securing means for engaging a coupon and delivering it into a secure area after the coupon has been determined to be valid and redeemable.
Claim 17
Dependent Claim
30 words
The system of claim 11, further including coupon cancellation means for making a physical indication of cancellation on the coupon after it has been determined to be valid and redeemable.
Claim 18
Dependent Claim
286 words
A point-of-sale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, means for decoding the redemption coupon's bar code, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the redemption coupon receiving means comprising an openable door adjacent to the product bar code reader for receiving coupons entered by an operator, and wherein the coupon reading means comprises movable mirror means for diverting the reading beam of the product bar code reader to a coupon scanning location when a coupon is to be read, and further including isolation means for sealing the scanning optics of the product bar code reader from a path through which the coupon travels.
Claim 19
Dependent Claim
286 words
A point-of-sale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, means for decoding the redemption coupon's bar code, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the redemption coupon receiving means comprising an openable door adjacent to the product bar code reader for receiving coupons entered by an operator, and wherein the coupon reading means comprises movable mirror means for diverting the reading beam of the product bar code reader to a coupon scanning location when a coupon is to be read, and further including isolation means for sealing the scanning optics of the product bar code reader from a path through which the coupon travels.
Claim 20
Dependent Claim
42 words
The system of claim 13, further including means for engaging the coupon after it has been scanned and determined to be valid and redeemable, and for drawing the coupon away from the coupon receiving means and out of reach of an operator.
Claim 21
Dependent Claim
28 words
The system of claim 14, further including a secure container, and including means associated with the coupon engaging means for delivering the validated coupon into a secure container.
Claim 22
Dependent Claim
37 words
The system of claim 15, further including coupon diverting means for directing the validated coupon in either of two flow paths after validation, leading to different areas of the secure container depending upon classification of the coupon.
Claim 23
Dependent Claim
278 words
A point-of-scale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, means for decoding the redemption coupon's bar code, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon cancellation means for cancelling the coupon and preventing future use of the coupon after it has been determined to be valid and redeemable.
Claim 24
Dependent Claim
278 words
A point-of-scale bar code reader for retail stores, having a housing, a reading beam, scanning optics for producing scan lines with the reading beam, collection optics and bar code decoding software, and for reading and verifying the use of redemption coupons bearing bar codes, as well as reading items for purchase in a consumer transaction, comprising, redemption coupon receiving means associated with the housing of the bar code reader, coupon detection means for signifying in the decoding software that a redemption coupon is being read, as opposed to a purchased item, coupon reading means associated with the scanning optics of the bar code reader for scanning and reading a redemption coupon using the same reading beam used in the scanning optics, when a redemption coupon is placed at said redemption coupon receiving means, means for decoding the redemption coupon's bar code, and correlation means for comparing the decoded information from a redemption coupon bar code with a list of purchases as determined from bar codes of purchased items in the same consumer transaction, and for determining whether the consumer should be credited in a redemption amount associated with the coupon, based on whether an appropriate qualified item has been purchased to qualify for coupon redemption, and the coupon reading means including movable door means providing an opening for insertion of a coupon, serving as said redemption coupon receiving means, beam diverting means for diverting the product bar code reader's reading beam to scan a coupon when it is placed through the coupon opening, and coupon cancellation means for cancelling the coupon and preventing future use of the coupon after it has been determined to be valid and redeemable.
Claim 25
Dependent Claim
30 words
The system of claim 17, wherein the coupon cancelling means comprises means for mutilating the coupon to the extent that it cannot be read as valid in a future transaction.
Claim 26
Dependent Claim
30 words
The system of claim 17, wherein the coupon cancelling means comprises means for applying ink to the coupon to prevent reading of the coupon's bar code in a future transaction.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-07-07 | 1996-01-06 | 1996-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-07 | 2000-01-06 | 2000-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-07 | 2004-01-06 | 2004-07-07 | $7700.00 | Window Closed / Lapsed |