US2362822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection pump
Assignee: DAYTON LIQUID METER CO
•
Filing: 1941-05-09
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Granted: 1944-11-14
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Expires: 1961-05-09
Abstract
No abstract record available.
Inventors
- 👤 Jesse E Houser
- 👤 William A Hancock
- 👤 Lewis T Rowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:49
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/02; F04B43/06; F04B43/067; F02; F02M; F02M59/00; F02M59/20; F02M59/24; F02M59/243; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1382
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) | 1947-11-14 | 1948-05-15 | 1948-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-11-14 | 1952-05-15 | 1952-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-11-14 | 1956-05-15 | 1956-11-14 | $7700.00 | Window Closed / Lapsed |