US2054210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch plate
Assignee: Crown Cork and Seal Co Inc
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Filing: 1933-05-22
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Granted: 1936-09-15
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Expires: 1953-05-22
Abstract
No abstract record available.
Inventors
- 👤 Weisenburg Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:19
CPC Classifications
F; F16; F16D; F16D69/00; F16D69/02; F16D69/025; B; B29; B29D; B29D99/00; B29D99/0053; F16J; F16J15/00; F16J15/02; F16J15/06; F16J15/10; F16J15/12; F16J15/121; F16J15/122; B29L; B29L2031/00; B29L2031/26; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T428/00; Y10T428/21; Y10T428/213; Y10T428/24; Y10T428/24273; Y10T428/24281; Y10T428/24289; Y10T428/24355; Y10T428/24372
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) | 1939-09-15 | 1940-03-16 | 1940-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-15 | 1944-03-16 | 1944-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-15 | 1948-03-16 | 1948-09-15 | $7700.00 | Window Closed / Lapsed |