US3377513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Integrated circuit diode matrix
Assignee: Boeing North American Inc
•
Filing: 1966-05-02
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Granted: 1968-04-09
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Expires: 1986-05-02
Abstract
No abstract record available.
Inventors
- 👤 Robert M Ashby
- 👤 Chapelle Theodore J La
- 👤 Gordon H Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:37
CPC Classifications
H; H10; H10D; H10D86/00; G; G11; G11C; G11C17/00; G11C17/06; H10P; H10P74/00; H10P74/23; H10P74/232; H10W; H10W20/00; H10W20/40; Y; Y10; Y10S; Y10S148/00; Y10S148/02; Y10S148/15; Y10S257/00; Y10S257/926
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3142783A
Cited
US3128332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |