US3366918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shell-to-shell-to-shelf rfi seal spring
Assignee: Collins Radio Co
•
Filing: 1966-11-23
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Granted: 1968-01-30
•
Expires: 1986-11-23
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Johnson
- 👤 Leslie W Templeton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:27
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/6596; Y; Y10; Y10S; Y10S439/00; Y10S439/939
Claims Analysis
Total Claims: 0
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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) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |