Patent US2916048A successfully refreshed from Google Patents.
US2916048A
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US
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Magnetically actuated valve
Assignee: Bendix Aviation Corp
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Filing: 1957-01-25
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Granted: 1959-12-08
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Expires: 1977-01-25
Abstract
No abstract record available.
Inventors
- 👤 William F Gunkel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:30
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/02; F16K31/06; F16K31/0644; F16K31/0651; F02; F02M; F02M51/00; F02M51/06; F02M51/061; F02M51/0625; F02M51/0664; F02M51/0667; F16K31/0655; F16K31/0658; Y; Y10; Y10T; Y10T137/00; Y10T137/794
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1274924A
Cited
FR498563A
Cited
US1730408A
Cited
US2108979A
Cited
US2299707A
Cited
US2430152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |