US4909356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fully self-service check-out counter incorporating an integral apparatus for on demand manufacturing of custom-sized bags conforming to the volume of articles received therein
Assignee: AWAX Progettazione e Ricerca SRL
•
Filing: 1989-01-31
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Granted: 1990-03-20
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Expires: 2009-01-31
Abstract
Abstract A self-service check-out counter for cashier-unattended use and operation includes an laser scanner for automated reading of product identification codes borne by articles to be purchased, a keyboard for manual entry of article-identifying information, a variety of indicators and signalling devices for instructing actions by the customer, devices for preventing pilferage, fraud and inadvertent errors and an integral bag forming apparatus for manufacturing custom-formed bags on-site at the counter and on demand and, preferably, custom-sized to conform to the volume of articles to be packed in the bags. A customer individually scans articles to be purchased and the scanned data is verified through comparison with stored product identifying information. Following verification of each article, customer placement of the article into the bag forming apparatus in enabled and a bag preferably conforming to the volume of articles purchased in manufactured within the check-out counter. When filled, the bag is automatically sealed and discharged from the check-out counter for subsequent removal by the customer. Customers completing the scanning and packing of purchased articles proceed to a central cashier to pay for their purchases.
Inventors
- 👤 Renato Rimondi
- 👤 Angelo Cappi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:45
CPC Classifications
B; B65; B65B; B65B61/00; B65B61/14; A; A47; A47F; A47F9/00; A47F9/02; A47F9/04; A47F9/042; A47F9/046; A47F9/047; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/22; B29C65/221; B29C65/224; B29C65/228; B29C65/229; B29C65/74; B29C65/745; B29C65/7451; B29C65/7461; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/21; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/432; B29C66/4322; B29C66/49; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/81431; B29C66/816; B29C66/8161; B29C66/818; B29C66/8187; B29C66/81871; B29C66/82; B29C66/822; B29C66/8226; B29C66/824; B29C66/8244; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; B29C66/84; B29C66/849; B29C66/87; B29C66/874; B29C66/8742; B29C66/8748; B65B51/00; B65B51/10; B65B51/26; B65B9/00; B65B9/10; B65B9/20; B65B9/2014; B65B9/2028; B65B9/2042; B65B9/213; G; G06; G06K; G06K7/00; G06K7/10; G06K7/10544; G06K7/10821; G06K7/10861; G06K7/10871; B29C66/70; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; Y; Y10; Y10S; Y10S493/00; Y10S493/916; Y10S493/926
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
144 words
Apparatus for permitting a customer to check out one or more purchased articles self-service, comprising: means for identifying each of said articles and for determining a characteristic of said identified article; means for forming bags on demand for containing said articles in a bag formed by said apparatus; means for determining said characteristic of the actually article after said article has been identified by said article identifying means and before said bag for said article has been completed and removed from said bag forming means; and means for comparing said characteristic of said article as identified by said article identifying means with the characteristic of the actual article to confirm the identity of the article baged by a bag formed by said bag forming apparatus, whereby to prevent both deliberate fraud and inadvertent mistake in the self-service checkout of said one or more articles.
Claim 2
Dependent Claim
144 words
Apparatus for permitting a customer to check out one or more purchased articles self-service, comprising: means for identifying each of said articles and for determining a characteristic of said identified article; means for forming bags on demand for containing said articles in a bag formed by said apparatus; means for determining said characteristic of the actually article after said article has been identified by said article identifying means and before said bag for said article has been completed and removed from said bag forming means; and means for comparing said characteristic of said article as identified by said article identifying means with the characteristic of the actual article to confirm the identity of the article baged by a bag formed by said bag forming apparatus, whereby to prevent both deliberate fraud and inadvertent mistake in the self-service checkout of said one or more articles.
Claim 3
Dependent Claim
40 words
Apparatus in accordance with claim 1, wherein said article identifying means comprises code reader means for automated detection of codes borne by articles being purchased by the customer as the articles are moved across a portion of said reader means.
Claim 4
Dependent Claim
15 words
Apparatus in accordance with claim 2, wherein said code reader means comprises a laser scanner.
Claim 5
Dependent Claim
22 words
Apparatus in accordance with claim 2, wherein said article identifying means further comprises a keyboard for manual entry of article identifying information.
Claim 6
Dependent Claim
21 words
Apparatus in accordance with claim 1, wherein said bags formed by said bag forcing means are formed of a flaccid material.
Claim 7
Dependent Claim
31 words
Apparatus in accordance with claim 1, wherein said comparing means compares said characteristic of each identified article with said characteristic of the actual article next received by said bag forming means.
Claim 8
Dependent Claim
12 words
Apparatus in accordance with claim 6, wherein said characteristic is article weight.
Claim 9
Dependent Claim
46 words
Apparatus in accordance with claim 6, wherein said characteristic is article weight and said comparing means compares said characteristic of each identified article with said characteristic of the actual article after the article has been placed into a bag being formed by said bag forming means.
Claim 10
Dependent Claim
84 words
Apparatus in accordance with claim 1, wherein said bag forming means includes an article-receiving portion through which articles to be packed in a bag formed by said bag forming means are inserted, said article identifying means and said article-receiving portion of the bag forming means being so positionally juxtaposed that following information input by the customer through said article identifying means the article is placeable by the customer directly into said article-receiving portion of the bag forming means in a single, substantially continuous motion.
Claim 11
Dependent Claim
36 words
Apparatus in accordance with claim 1, further comprising shutter means for preventing placement of an article into said bag forming means until the customer has input information relating to the article through said article identifying means.
Claim 12
Dependent Claim
34 words
Apparatus in accordance with claim 10, wherein said shutter means comprises a member movable between a first position preventing access of articles to said bag forming means and a second position permitting such access.
Claim 13
Dependent Claim
86 words
Apparatus in accordance with claim 11, further comprising a check-out counter, said bag forming means being disposed within the interior of said check-out counter and said checkout counter including an opening defined through the counter substantially adjacent to a portion of the bag forming means into which articles to be packed in bags are placed, said shutter means being disposed so as to close said counter opening in said first position and to leave said opening substantially unobstructed in said second position of the shutter means.
Claim 14
Dependent Claim
27 words
Apparatus in accordance with claim 1, wherein said bag forming means forms bags which are custom-sized to conform to the volume of articles packed in the bags.
Claim 15
Dependent Claim
24 words
Apparatus in accordance with claim 1, wherein said bag forming means forms bags from longitudinally continuous, flaccid sheet material having spaced apart longitudinal edges.
Claim 16
Dependent Claim
104 words
Apparatus in accordance with claim 14, wherein said bag forming means includes a longitudinally extending hollow former means for advancing said sheet material through said bag forming means into said former means in a downward direction, said former means shaping said sheet into a peripherally continuous configuration with said longitudinal sheet edges in sealable relation, and said apparatus further comprising a check-out counter and passage means for permitting articles to pass from the check-out counter into a bag in formation by said bag forming means, said peripherally continuous configured sheet being in register with said passage means for receiving articles from the check-out counter.
Claim 17
Dependent Claim
29 words
Apparatus in accordance with claim 15, wherein said bag forming means further comprises means for sealingly connecting said longitudinal edges of said sheet to form a peripherally continuous wrapper.
Claim 18
Dependent Claim
34 words
Apparatus in accordance with claim 16, wherein said bag forming means further comprises sealing means below said former means for sealingly closing the bottom of said wrapper to form the bottom of a bag.
Claim 19
Dependent Claim
47 words
Apparatus in accordance with claim 17, wherein said bag forming means further comprises support means for the bottom of said bag, and means for moving said support means downwardly to move the top of said bag into operative relation with said sealing means for bag-closing sealing thereby.
Claim 20
Dependent Claim
205 words
Apparatus in accordance with claim 1, wherein said bag forming means is operable for on-demand and on-site manufacturing of custom-sized article-packed bags substantially conforming in size to the volume of articles packed therein, said bag forming means comprising: means for longitudinally feeding a longitudinally extending tubular wrapper formed of flaccid film material; first means for transversely sealing the film at a first location along the tubular wrapper to create a closed bottom of a bag being formed for the receipt of articles to be packed therein, the top of said bag in formation remaining open for the receipt of said articles; means for transversely cutting the film at a second location along the tubular wrapper above said transverse seal to define the ultimate top of the bag after the bag has received a volume of articles and to separate the articles containing bag from the longitudinally continuous tubular wrapper; and means for selecting said second location including means of determining the volume of articles received in the bag being formed and for longitudinally advancing the tubular wrapper by an amount sufficient to place said second location along the tubular wrapper at a line defining a length of wrapper sufficient to accommodate said volume of articles.
Claim 21
Dependent Claim
45 words
Apparatus in accordance with claim 19, said bag forming means further comprising second means for transversely sealing the film adjacent the vicinity of said second location to close the top of the bag for preventing the unintended loss of packed articles from within the bag.
Claim 22
Dependent Claim
50 words
Apparatus in accordance with claim 20, said bag forming means further comprising means for forming a pair of spaced apart handles unitarily with the tubular wrapper at the top of said bag and for defining a protective envelope intermediate said handles to facilitate retention of articles packed in the bag.
Claim 23
Dependent Claim
42 words
Apparatus in accordance with claim 21, said bag forming means further comprising means for perforating the tubular wrapper in the area of said protective envelope for facilitating the opening of said envelope to gain access to the articles packed in said bag.
Claim 24
Dependent Claim
32 words
Apparatus in accordance with claim 19, said bag forming means further comprising mean for forming a pair of spaced apart handles unitarily with the tubular wrapper at the top of said bag.
Claim 25
Dependent Claim
65 words
Apparatus in accordance with claim 19, said volume determining and tubular wrapper advancing means further comprising sensor means for detecting the uppermost level of received articles most remote from the bottom of the bag being formed and mean for advancing the tubular wrapper to define the top of the bag at a predetermined distance along said tubular wrapper beyond the determined uppermost level of goods.
Claim 26
Dependent Claim
35 words
Apparatus in accordance with claim 19, said bag forming means further comprising means for supplying substantially flat film material having longitudinal edges, and means for forming the continuous flat film material into said tubular wrapper.
Claim 27
Dependent Claim
60 words
Apparatus in accordance with claim 25, said tubular wrapper forming means comprising a substantially hollow former, and means for directing said flat film material into the interior of said hollow former to shape said flat material as a tubular wrapper with said longitudinal edges in sealable relation, and means for sealingly joining said longitudinal edges to form said tubular wrapper.
Claim 28
Dependent Claim
51 words
Apparatus in accordance with claim 26, wherein said longitudinal edges are in sealable relation by virtue of marginal longitudinal edge portions of said flat film being in overlapping relation, and wherein said means for sealingly joining said edges joins said edges by joining said marginal edge portions in said overlapping relation.
Claim 29
Dependent Claim
48 words
Apparatus in accordance with claim 27, said tubular wrapper advancing means comprising a platform for supporting the bottom of the bag being formed during the packing of articles therein and means for substantially vertically moving said platform to selectively advance the bag being formed on the tubular wrapper.
Claim 30
Dependent Claim
35 words
Apparatus in accordance with claim 19, further comprising a check-out counter within which bags are formed by said bag forming apparatus and means for discharging a completed bag from the check-out counter for removal therefrom.
Claim 31
Dependent Claim
21 words
Apparatus in accordance with claim 19, further comprising means for sensing the weight of articles contained in the bag being formed.
Claim 32
Dependent Claim
47 words
Apparatus in accordance with claim 27, further comprising a check-out counter and an opening defined in said counter and aligned with said substantially hollow former and through which articles to be packed are inserted into the interior of the former for receipt within the bag being formed.
Claim 33
Dependent Claim
49 words
Apparatus in accordance with claim 17, said bag forming means further comprising support means for the bottom of said bag being formed, and means associated with said support means for sensing the weight and changes in the weight of said bag as the bag receives articles being packed therein.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-03-19 | 1993-09-18 | 1994-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-03-19 | 1997-09-18 | 1998-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-03-19 | 2001-09-18 | 2002-03-20 | $7700.00 | Window Closed / Lapsed |