US3377116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latching device
Assignee: Tektronix Inc
•
Filing: 1966-08-17
•
Granted: 1968-04-09
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Expires: 1986-08-17
Abstract
No abstract record available.
Inventors
- 👤 Carl E Dalbey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:39
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/10; F16B21/16; F16B21/06; H; H01; H01Q; H01Q1/00; H01Q1/02; H05; H05K; H05K7/00; H05K7/14; H05K7/1401; H05K7/1411; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5128
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US628322A
Cited
US1092651A
Cited
US2060146A
Cited
US2789024A
Cited
US3000686A
Cited
US3140905A
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 |