US2808204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binary digital computing apparatus
Assignee: General Electric Co
•
Filing: 1956-05-08
•
Granted: 1957-10-01
•
Expires: 1976-05-08
Abstract
No abstract record available.
Inventors
- 👤 Bernard H Geyer
- 👤 Charles R Wayne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:10
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/48; G06F7/50; G06F7/501
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2735936A
Cited
US2404250A
Cited
US2489302A
Cited
US2425131A
Cited
US2503765A
Cited
US2568932A
Cited
US2701095A
Cited
US2719670A
Cited
US2673293A
Cited
US2580771A
Cited
US2636133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |