US3395292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shift register using insulated gate field effect transistors
Assignee: General Micro Electronics Inc
•
Filing: 1965-10-19
•
Granted: 1968-07-30
•
Expires: 1985-10-19
Abstract
No abstract record available.
Inventors
- 👤 Howard Z Bogert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:45
CPC Classifications
G; G11; G11C; G11C19/00; G11C19/18; G11C19/182; G11C19/184
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) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |