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Patent US2511641A successfully refreshed from Google Patents.
US2511641A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparel
Assignee: Individual
•
Filing: 1946-11-04
•
Granted: 1950-06-13
•
Expires: 1966-11-04
Abstract
No abstract record available.
Inventors
- 👤 Kuhn George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:30
CPC Classifications
A; A41; A41C; A41C3/00; A41C3/12; A41C3/122; A41C3/0007; A41C3/06; A41C3/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1290608A
Cited
FR771567A
Cited
US2013554A
Cited
US2045401A
Cited
US2131457A
Cited
FR854831A
Cited
US2267365A
Cited
US2391417A
Cited
US2414590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-12 | 1953-12-12 | 1954-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-12 | 1957-12-12 | 1958-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-12 | 1961-12-12 | 1962-06-13 | $7700.00 | Window Closed / Lapsed |