US2624432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive friction clutch
Assignee: Individual
•
Filing: 1946-07-18
•
Granted: 1953-01-06
•
Expires: 1966-07-18
Abstract
No abstract record available.
Inventors
- 👤 Glenn T Randol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:11
CPC Classifications
F; F16; F16D; F16D48/00; F16D48/06; F16D48/066; F16D48/02; F16D2048/0257; F16D2048/0266; F16D2500/00; F16D2500/10; F16D2500/102; F16D2500/1021; F16D2500/1023; F16D2500/1024; F16D2500/104; F16D2500/10406; F16D2500/10412; F16D2500/10443; F16D2500/1045; F16D2500/30; F16D2500/304; F16D2500/30406; F16D2500/308; F16D2500/3082; F16D2500/30822; F16D2500/314; F16D2500/31406; F16D2500/3144; F16D2500/31493; F16D2500/70; F16D2500/704; F16D2500/70402; F16D2500/7041; F16D2500/70422; F16D2500/70438; F16D2500/7044; Y; Y10; Y10S; Y10S477/00; Y10S477/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2084387A
Cited
US2109420A
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US1934671A
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US2225315A
Cited
US2086954A
Cited
US2083530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |