Patent US4004136A successfully refreshed from Google Patents.
US4004136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Credit verification terminal with dual information sources
Assignee: AT&T Inc
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Filing: 1975-03-24
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Granted: 1977-01-18
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Expires: 1995-03-24
Abstract
Abstract A credit verification terminal for use in several credit systems includes a dual purpose mechanism for sequentially propelling a user's credit card past a reading head, and for storing merchant identifying and other data that can be read by the head. In one embodiment, the mechanism comprises an axially movable drum containing coaxial bands of encoded data. As the drum is rotated, a selected band containing merchant data is read; further drum rotational propels a credit card past the head, so that the user data contained thereon is read. In another embodiment, a planar card carrier includes a movable table containing parallel stripes or rows of encoded merchant and other data on one surface thereof. The user's credit card placed on the carrier is propelled past the head in one direction, and the data recorded is read; with the card removed, the merchant data is read when the carrier is moved past the head to its initial position. Apparatus for changing the stored merchant information is described.
Inventors
- 👤 Gabor Peter Torok
- 👤 John William Wesner, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:25
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G06; G06K; G06K13/00; G06K13/02; G06K13/07; G06K7/00; G06K7/08; G06K7/082; G06K7/083; G06K7/084; G06Q; G06Q20/00; G06Q20/38; G06Q20/40; G06Q20/403; G06Q20/4037
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
109 words
A credit verification terminal for providing, sequentially, information identifying a user of said terminal by a user code contained on a record medium and information identifying said terminal by a merchant code stored in said terminal, comprising: a head for reading said merchant and user codes when moved past said head, and dual purpose means for a) storing said merchant code in an area thereof and adapted to move said area containing said code past said head, whereby said merchant code is read, and b) moving said record medium between said head and said area, whereby said user code is read and reading of said merchant code is precluded.
Claim 2
Dependent Claim
109 words
A credit verification terminal for providing, sequentially, information identifying a user of said terminal by a user code contained on a record medium and information identifying said terminal by a merchant code stored in said terminal, comprising: a head for reading said merchant and user codes when moved past said head, and dual purpose means for a) storing said merchant code in an area thereof and adapted to move said area containing said code past said head, whereby said merchant code is read, and b) moving said record medium between said head and said area, whereby said user code is read and reading of said merchant code is precluded.
Claim 3
Dependent Claim
86 words
The invention defined in claim 1 wherein said dual purpose means includes a drum rotatable around a longitudinal axis, said area includes at least one band formed on the cylindrical surface of said drum, said record medium moving means includes a band of resilient material on said cylindrical surface of said drum adapted to propel said record medium when said drum is rotated, and wherein said terminal further includes means responsive to the positioning of said record medium at a predetermined location for rotating said drum.
Claim 4
Dependent Claim
33 words
The invention defined in claim 2 further including means for axially positioning said drum so that a particular one of said at least one bands on said surface is aligned with said head.
Claim 5
Dependent Claim
56 words
The invention defined in claim 3 wherein said terminal further includes means for recognizing a record medium containing a new merchant code to be stored in a particular one of said at least one bands, and means including said head for writing said new merchant code onto said particular one of said at least one bands.
Claim 6
Dependent Claim
34 words
The invention defined in claim 4 wherein the circumference of said drum is equal to the length of said record medium, and said rotating means is arranged to rotate said drum for two revolutions.
Claim 7
Dependent Claim
149 words
The invention defined in claim 1 wherein said dual purpose means includes a planar carrier having a longitudinal axis and a movable table formed on said carrier, said area includes at least one band formed on said table parallel to said axis, said record moving means includes first means for positioning said record medium on said carrier atop said table and second means for moving said carrier along said longitudinal axis from an initial position to a second position and back to said initial position, and said terminal further includes means for removing said record medium from said carrier upon reaching said second position, whereby said user code is read by said head when said carrier is moved from said first position to said second position and said merchant code is read by said head when said carrier is moved from said second position back to said first position.
Claim 8
Dependent Claim
36 words
The invention defined in claim 6 further including means for aligning a particular one of said at least one bands on said table with said head by movement of said table transverse to said longitudinal axis.
Claim 9
Dependent Claim
53 words
The invention defined in claim 7 further including means for recognizing a record medium containing a new merchant code to be stored in a particular one of said at least one bands, and means including said head for writing said new merchant code onto said particular one of said at least one bands.
Claim 10
Dependent Claim
40 words
The invention defined in claim 8 further including timing means for synchronizing said writing means with said moving means, said timing means including a timing track positioned on said carrier and a timing head adapted to read said timing track.
Claim 11
Dependent Claim
94 words
A communication terminal for reading sequentially first encoded data contained on a record medium and second encoded data stored in said terminal, comprising a head adapted to read said first and second data when moved past said head, and means movable relative to said head for storing said second encoded data, wherein said movable means is adapted to move said second encoded data past said head in the absence of said record medium, whereby said second data is read, and to move said record medium past said head, whereby said first data is read.
Claim 12
Dependent Claim
94 words
A communication terminal for reading sequentially first encoded data contained on a record medium and second encoded data stored in said terminal, comprising a head adapted to read said first and second data when moved past said head, and means movable relative to said head for storing said second encoded data, wherein said movable means is adapted to move said second encoded data past said head in the absence of said record medium, whereby said second data is read, and to move said record medium past said head, whereby said first data is read.
Claim 13
Dependent Claim
95 words
Apparatus for transmitting to a remote location first encoded data stored on a record medium, said data indicative of a customer making a transaction, and second encoded data including data indicative of a merchant making said transaction, including first means for storing in said apparatus said second data in a form readable by a head, a stationary head adapted to read said second data and said first data, and second means for causing said head to sequentially read said second data stored in said first means and said first data stored on said record medium.
Claim 14
Dependent Claim
95 words
Apparatus for transmitting to a remote location first encoded data stored on a record medium, said data indicative of a customer making a transaction, and second encoded data including data indicative of a merchant making said transaction, including first means for storing in said apparatus said second data in a form readable by a head, a stationary head adapted to read said second data and said first data, and second means for causing said head to sequentially read said second data stored in said first means and said first data stored on said record medium.
Claim 15
Dependent Claim
111 words
The invention defined in claim 11 wherein said first means includes a drum having a cylindrical surface, a longitudinal axis, and a plurality of coaxial bands of said second data on said surface, and said second means includes means for aligning a particular one of said bands with said head for reading by said head when said drum is rotated to move said particular band past said head, means for propelling said record medium past said head for reading of said first data when said drum is rotated, and means for rotating said drum to propel said record medium past said head and to move said particular band past said head.
Claim 16
Dependent Claim
54 words
The invention defined in claim 12 wherein said head is adapted to read magnetically encoded data, said terminal includes means for transmitting said encoded data to a plurality of remote locations, and each of said plurality of coaxial bands includes magnetically encoded data corresponding to a particular one of said plurality of remote locations.
Claim 17
Dependent Claim
26 words
The invention defined in claim 12 wherein said propelling means includes at least one band of resilient material formed on said cylindrical surface of said drum.
Claim 18
Dependent Claim
115 words
The invention defined in claim 11 wherein said first means includes a planar carrier, a movable table formed on said carrier and a plurality of parallel bands of said second data on said table, and said second means includes means for aligning a particular one of said bands with said head for reading by said head when said carrier is moved past said head in a first direction, meand for positioning said record medium on said carrier for reading of said first data by said head when said carrier is moved past said head in a second direction opposite to said first direction, and means for moving said carrier in said first and second directions.
Claim 19
Dependent Claim
54 words
The invention defined in claim 15 wherein said head is adapted to read magnetically encoded data, said terminal includes means for transmitting said encoded data to a plurality of remote locations, and each of said plurality of parallel bands includes magnetically encoded data corresponding to a particular one of said plurality of remote locations.
Claim 20
Dependent Claim
52 words
The invention defined in claim 15 wherein said terminal further includes means for recognizing a record medium containing new second data to be stored in a particular one of said at least one bands, and means including said head for writing said new second data onto said particular one of said bands.
References Cited (Backward Citations)
US3277244A
Cited
US3401394A
Cited
US3891830A
Cited
US3752487A
Cited
US3837570A
Cited
US3803388A
Cited
US3787661A
Cited
US3826900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-01-18 | 1980-07-19 | 1981-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-01-18 | 1984-07-19 | 1985-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-01-18 | 1988-07-19 | 1989-01-18 | $7700.00 | Window Closed / Lapsed |