US2943167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Miniature sealed pressure switch
Assignee: Bendix Aviation Corp
•
Filing: 1958-12-29
•
Granted: 1960-06-28
•
Expires: 1978-12-29
Abstract
No abstract record available.
Inventors
- 👤 William J Hughes
- 👤 Kenneth D Shaub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:56
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/24; H01H35/32; H01H1/00; H01H1/64; H01H1/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1665381A
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US2326074A
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US2671833A
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US2753415A
Cited
US2752457A
Cited
US2762895A
Cited
US2811599A
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US2839630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |