US2801088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: Individual
•
Filing: 1954-11-15
•
Granted: 1957-07-30
•
Expires: 1974-11-15
Abstract
No abstract record available.
Inventors
- 👤 Glenn John Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:03
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4361
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1308595A
Cited
US1238787A
Cited
US1263570A
Cited
US1287990A
Cited
US1398067A
Cited
US1456135A
Cited
US1583692A
Cited
US1809387A
Cited
US1940252A
Cited
US1973362A
Cited
US2002732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-29 | 1961-01-28 | 1961-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-29 | 1965-01-28 | 1965-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-29 | 1969-01-28 | 1969-07-30 | $7700.00 | Window Closed / Lapsed |