Patent US2965291A successfully refreshed from Google Patents.
US2965291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card processing system
Assignee: Philips North America LLC
•
Filing: 1957-03-12
•
Granted: 1960-12-20
•
Expires: 1977-03-12
Abstract
No abstract record available.
Inventors
- 👤 Robert M Hayes
- 👤 Alfred M Nelson
- 👤 Jerome B Wiener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:33
CPC Classifications
G; G06; G06K; G06K17/00; G06K17/0003; G06K17/0012
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |