Patent US2576112A successfully refreshed from Google Patents.
Patent US2835265A successfully refreshed from Google Patents.
US2835265A
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Transfer valve
Assignee: Bendix Aviation Corp
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Filing: 1955-11-16
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Granted: 1958-05-20
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Expires: 1975-11-16
Abstract
No abstract record available.
Inventors
- 👤 Jack M Brandstadter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:52
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; F15B13/042; F15B13/043; F15B13/0438; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2409
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2675652A
Cited
US1992048A
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US2248322A
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US2396951A
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US2599159A
Cited
US2674232A
Cited
US2709421A
Cited
US2738772A
Cited
US2790427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |