US2719876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamping and sealing device
Assignee: Bendix Aviation Corp
•
Filing: 1953-09-30
•
Granted: 1955-10-04
•
Expires: 1973-09-30
Abstract
No abstract record available.
Inventors
- 👤 Jr Walter F Hennessey
- 👤 George J Swanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:13
CPC Classifications
F; F16; F16L; F16L7/00; F16L7/02; H; H01; H01R; H01R13/00; H01R13/58; H01R13/59
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US619235A
Cited
US2402050A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-03 | 1959-04-04 | 1959-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-03 | 1963-04-04 | 1963-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-03 | 1967-04-04 | 1967-10-04 | $7700.00 | Window Closed / Lapsed |