US1464601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor-control device
Assignee: Individual
•
Filing: 1920-10-22
•
Granted: 1923-08-14
•
Expires: 1940-10-22
Abstract
No abstract record available.
Inventors
- 👤 Horatio J Fairchild
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:53
CPC Classifications
F; F02; F02M; F02M1/00; F02M1/02; F02M7/00; F02M7/12; F02M7/22; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87056; Y10T137/87088; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468; Y10T74/20474
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) | 1926-08-13 | 1927-02-12 | 1927-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-08-13 | 1931-02-12 | 1931-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-08-13 | 1935-02-12 | 1935-08-14 | $7700.00 | Window Closed / Lapsed |