US1373498A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid-fuel-feeding device
Assignee: Individual
•
Filing: 1917-07-13
•
Granted: 1921-04-05
•
Expires: 1937-07-13
Abstract
No abstract record available.
Inventors
- 👤 Thomas T Gaff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:34
CPC Classifications
F; F02; F02M; F02M51/00; F02M51/06; F02M51/061; F02M51/0625; F02M51/0635; F02M51/0642; F02M51/0653; F02M51/0664; F02M51/0671; F02M51/08; F02M57/00; F02M57/06; F02M2200/00; F02M2200/50; F02M2200/507; Y; Y10; Y10S; Y10S261/00; Y10S261/53; Y10S261/74
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) | 1924-04-04 | 1924-10-04 | 1925-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-04-04 | 1928-10-04 | 1929-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-04-04 | 1932-10-04 | 1933-04-05 | $7700.00 | Window Closed / Lapsed |