US2728564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: MALL TOOL Co
•
Filing: 1952-04-03
•
Granted: 1955-12-27
•
Expires: 1972-04-03
Abstract
No abstract record available.
Inventors
- 👤 Robert F Bracke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:03
CPC Classifications
F; F02; F02M; F02M17/00; F02M17/02; F02M17/04; B; B25; B25D; B25D9/00; B25D9/06; B25D9/10; Y; Y10; Y10S; Y10S261/00; Y10S261/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2183636A
Cited
US1787230A
Cited
US2125886A
Cited
US2141365A
Cited
US2580294A
Cited
US2569377A
Cited
US2491760A
Cited
US2537347A
Cited
US2610044A
Cited
US2662758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |