US2372694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-pressure fluid pump
Assignee: Reconstruction Finance Corp
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Filing: 1942-02-04
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Granted: 1945-04-03
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Expires: 1962-02-04
Abstract
No abstract record available.
Inventors
- 👤 Warner T Tabb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:33
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/16; F04B53/162; F04B53/164; F02; F02M; F02M59/00; F02M59/20; F02M59/24; F02M59/26; F02M59/265; F02M59/44; F02M59/442; F02M59/445; F02M59/48; F04B53/14; F02M2700/00; F02M2700/13; F02M2700/1317; F02M63/00; F02M63/0001; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49229; Y10T29/49236
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-04-02 | 1948-10-02 | 1949-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-04-02 | 1952-10-02 | 1953-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-04-02 | 1956-10-02 | 1957-04-03 | $7700.00 | Window Closed / Lapsed |