Patent US3605619A successfully refreshed from Google Patents.
US3605619A
Expired / Lapsed
US
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Credit card with information bearing edges
Assignee: Individual
•
Filing: 1968-09-25
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Granted: 1971-09-20
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Expires: 1988-09-25
Abstract
Abstract A CREDIT CARD FORMED IN TWO PARTS INCLUDING A MAIN PART AND A KEY PART, EACH PART HAVING A SPECIALLY FORMED FIELD SECTION, WHEREIN THE TWO FIELD SECTIONS MUST BE PROPERLY MATED TOGETHER FOR THE CREDIT CARD TO APPEAR CORRECT AND/OR BE OPERATIVE FOR EFFECTING A CREDIT TRANSACTION.
Inventors
- 👤 James B Gilstrap
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:54
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/20; B42D25/22; B42D25/40; B42D25/405; B42D25/425; G; G06; G06K; G06K19/00; G06K19/06; G06K19/08; G06K19/10; G07; G07C; G07C9/00; G07C9/20; G07F; G07F7/00; G07F7/08; G07F7/086; B42D2033/22; B42D2033/42; B42D2035/08; B42D2035/34; B42D25/30; B42D25/324; Y; Y10; Y10S; Y10S283/00; Y10S283/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |