Patent US2365309A successfully refreshed from Google Patents.
US2365309A
Expired / Lapsed
US
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High-pressure pump
Assignee: ROBERT E BARRY
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Filing: 1943-07-12
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Granted: 1944-12-19
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Expires: 1963-07-12
Abstract
No abstract record available.
Inventors
- 👤 Frank A Talbot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:16
CPC Classifications
F; F04; F04B; F04B53/00; F04B53/10; F04B53/12; F04B53/122; F04B1/00; F04B1/12; F04B1/122; F04B1/124; F04B1/14; F04B1/141; F04B1/146; F04B23/00; F04B23/04; F04B23/08; F04B23/10; F04B23/106; F04B23/14
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) | 1947-12-19 | 1948-06-19 | 1948-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-12-19 | 1952-06-19 | 1952-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-12-19 | 1956-06-19 | 1956-12-19 | $7700.00 | Window Closed / Lapsed |