US4231014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for automatically identifying discount coupons and the like by means of electronic comparison
Assignee: Individual
•
Filing: 1979-04-17
•
Granted: 1980-10-28
•
Expires: 1999-04-17
Abstract
Abstract A process and apparatus for identifying and separating discount coupons having particular zones of color depths, shades, tonalities or the like in which both sides of the coupons are read by scanning and zones of like tones are summed to mathematically form an algorithmic "word" for comparison with a "sample word" for the identification of valid coupons.
Inventors
- 👤 Vittorio Ponzio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:17
CPC Classifications
G; G07; G07D; G07D7/00; G07D7/06; G07D7/12; G06; G06K; G06K7/00; G06K7/10; G06K7/14
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
83 words
A process for automatically identifying coupons having zones of different color tones comprising the steps of: (a) introducing a sample word into a comparing memory; (b) scan reading all zones of both surfaces of said coupons; (c) converting and adding signals relating to said zones of different color tones to form a word identifying each of said coupons; (d) comparing said word with said sample word; and (e) obtaining and separating acceptance signals and rejection signals relating to respective accepted and rejected coupons.
Claim 2
Dependent Claim
83 words
A process for automatically identifying coupons having zones of different color tones comprising the steps of: (a) introducing a sample word into a comparing memory; (b) scan reading all zones of both surfaces of said coupons; (c) converting and adding signals relating to said zones of different color tones to form a word identifying each of said coupons; (d) comparing said word with said sample word; and (e) obtaining and separating acceptance signals and rejection signals relating to respective accepted and rejected coupons.
Claim 3
Dependent Claim
18 words
A process according to claim 1, including simultaneously performing said scan reading of both surfaces of said coupons.
Claim 4
Dependent Claim
14 words
A process according to claim 2, including separating said respective accepted and rejected coupons.
Claim 5
Dependent Claim
11 words
A process according to claim 2, including summing said acceptance signals.
Claim 6
Dependent Claim
11 words
A process according to claim 4, including recording said acceptance signals.
Claim 7
Dependent Claim
11 words
A process according to claim 4, including displaying said acceptance signals.
Claim 8
Dependent Claim
42 words
A process according to claim 1, including forming said sample word by scan reading all zones of both surfaces of a first coupon of said coupons and converting and adding signals relating to zones of different color tones of said first coupon.
Claim 9
Independent Claim
113 words
An apparatus for automatically identifying coupons having zones of different color tones comprising a dictionary memory including sample words, means for introducing one of said sample words into a comparing memory, means for scan reading said zones of each of said coupons and obtaining signals corresponding to said different color tones, means for converting said signals to numerical data, control system means for converting and adding said numerical data to form a word and supplying said word to said comparing memory for comparison with said sample word whereby an acceptance or rejection signal is developed for each of said coupons, and means for separating said coupons according to said acceptance or rejection signal.
Claim 10
Independent Claim
113 words
An apparatus for automatically identifying coupons having zones of different color tones comprising a dictionary memory including sample words, means for introducing one of said sample words into a comparing memory, means for scan reading said zones of each of said coupons and obtaining signals corresponding to said different color tones, means for converting said signals to numerical data, control system means for converting and adding said numerical data to form a word and supplying said word to said comparing memory for comparison with said sample word whereby an acceptance or rejection signal is developed for each of said coupons, and means for separating said coupons according to said acceptance or rejection signal.
Claim 11
Dependent Claim
67 words
An apparatus according to claim 8, wherein said means for scan reading comprises separate means for scan reading each side of said coupons and said means for converting said signals corresponding to said different color tones comprises separate means for converting said signals corresponding respectively to said separate means for scan reading, whereby said separate means for converting said signals feed the converted signals to said microprocesser.
Claim 12
Dependent Claim
26 words
An apparatus according to claim 1, further comprising a keyboard for introducing monetary values corresponding to the monetary values of said coupons into said comparing memory.
Claim 13
Dependent Claim
29 words
An apparatus according to claim 1, further comprising means for feeding said coupons to and from said means for scan reading and to said means for separating said coupons.
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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) | 1983-10-28 | 1984-04-28 | 1984-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-28 | 1988-04-28 | 1988-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-28 | 1992-04-28 | 1992-10-28 | $7700.00 | Window Closed / Lapsed |