US4176260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inventory control system
Assignee: Individual
•
Filing: 1977-05-16
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Granted: 1979-11-27
•
Expires: 1997-05-16
Abstract
Abstract Method and apparatus for central inventory control as particularly adapted for retail vending wherein all merchandise is made to carry a coded identifier ticket characteristic of the product. Upon sale of the product the identifier ticket may be removed and at periodic times all accrued identifier tickets can be processed through a label sorter and reader to compile data for input to a central computer which then provides various forms of inventory readout to the user entity. More particularly, the invention utilizes a form of identifier ticket adapted for gummed adhesion and tear-off from the product, and the removed identifier ticket is then processed in a sorting and reading apparatus to provide recorded as well as instantaneous output for input to an associated computer or other peripheral equipment. The ticket sorting apparatus consists of a hopper portion to receive tickets in bulk for subsequent mechanical feeding into a separating track after which the individual identifier tickets bearing binary coded digital marking are optically read with output data provided for computer usage. The separating track consists of an elongated belt conveyor, of critical width to accommodate identifier tickets, which includes a serially arranged plurality of separating flanges arrayed therealong to control passage of single identifier tickets therealong. Finally, after optical reading of the identifier tickets they are dropped into a common depository for collection, storage, etc.
Inventors
- 👤 Theodore W. Ward
- 👤 Danny W. Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:45
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/07; G06K13/073; G06K19/00; G06K19/06; G06K19/06009
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
153 words
In a system of business stock inventory accounting, coded item ticket sorting apparatus, comprising: means for receiving a plurality of said item tickets and directing flow of such tickets to a constricted area; rotational drive means and resilient finger means contacting said item tickets for moving said item tickets through the constricted area in reduced quantity; channel means receiving said item tickets from the constricted area and conveying said tickets linearly along a narrow channel that is approximately as wide as said item tickets; plural contacting means disposed along said narrow channel to contact said item tickets passing thereby to insure passage of but a single item ticket at a time in emergence from said narrow channel; transparent plate means that is smaller in length than said item tickets receiving said tickets thereacross upon emergence from said narrow channel; and deposit conveyor means carrying said item tickets away from said transparent plate means.
Claim 2
Dependent Claim
153 words
In a system of business stock inventory accounting, coded item ticket sorting apparatus, comprising: means for receiving a plurality of said item tickets and directing flow of such tickets to a constricted area; rotational drive means and resilient finger means contacting said item tickets for moving said item tickets through the constricted area in reduced quantity; channel means receiving said item tickets from the constricted area and conveying said tickets linearly along a narrow channel that is approximately as wide as said item tickets; plural contacting means disposed along said narrow channel to contact said item tickets passing thereby to insure passage of but a single item ticket at a time in emergence from said narrow channel; transparent plate means that is smaller in length than said item tickets receiving said tickets thereacross upon emergence from said narrow channel; and deposit conveyor means carrying said item tickets away from said transparent plate means.
Claim 3
Dependent Claim
34 words
Apparatus as set forth in claim 1 which is further characterized to include: code reading means for examining each item ticket passing over said transparent plate means and generating a characteristic electrical read output.
Claim 4
Dependent Claim
49 words
Apparatus as set forth in claim 1 wherein said channel means receiving comprises: frame means defining said channel of pre-set length and having the width approximating that of said item tickets; and conveyor means of endless belt type disposed to run through said channel to said transparent plate means.
Claim 5
Dependent Claim
51 words
Apparatus as set forth in claim 3 which is further characterized in that: said endless belt is a resilient belt having a plurality of transverse strips bonded thereacross at regular spacings each approximating said item ticket length thereby to capture and accommodate a single item ticket for movement along said channel.
Claim 6
Dependent Claim
88 words
Apparatus as set forth in claim 1 wherein each of said plural contacting means comprises: contacting lever means disposed in alignment over said narrow channel; support means affixed over said channel and having one end of said contacting lever connected thereto, said support means being adjustable to vary the angle of said contacting lever relative to said channel means; and resilient contacting means affixed to the remaining end of said contacting lever for interfering contact with passage of more than a single item ticket within unit channel space.
Claim 7
Dependent Claim
88 words
Apparatus as set forth in claim 3 wherein each of said plural contacting means comprises: contacting lever means disposed in alignment over said narrow channel; support means affixed over said channel and having one end of said contacting lever connected thereto, said support means being adjustable to vary the angle of said contacting lever relative to said channel means; and resilient contacting means affixed to the remaining end of said contacting lever for interfering contact with passage of more than a single item ticket within unit channel space.
Claim 8
Dependent Claim
51 words
Apparatus as set forth in claim 6 which is further characterized in that: said endless belt is a resilient belt having a plurality of transverse strips bonded thereacross at regular spacings each approximating said item ticket length thereby to capture and accommodate a single item ticket for movement along said channel.
Claim 9
Dependent Claim
68 words
Apparatus as set forth in claim 6 wherein said resilient contacting means comprises: plural resilient finger segments secured to said contacting lever transverse to said narrow channel for adjustment to contact item tickets conveyed thereunder; and securing pad means of rigid material secured to said contacting lever and adjacent said finger segments which upon adjustment of the contacting lever varies the clearance height of item tickets conveyed therebeneath.
Claim 10
Dependent Claim
24 words
Apparatus as set forth in claim 1 which is further characterized in that: said coded item ticket bears a light responsive digital bar code.
Claim 11
Dependent Claim
69 words
Apparatus as set forth in claim 9 wherein said coded item ticket comprises: a rectangular ticket made of resilient material having two gummed, equal area portions at each end of the long dimension thereof with each defined by perforation, the remaining central portion of which bears said digital bar code, so that the ticket can be attached to inventory and the center portion can be removed for inventory handling.
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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) | 1982-11-26 | 1983-05-28 | 1983-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-26 | 1987-05-28 | 1987-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-26 | 1991-05-28 | 1991-11-27 | $7700.00 | Window Closed / Lapsed |