US2520836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brassiere
Assignee: Individual
•
Filing: 1946-07-23
•
Granted: 1950-08-29
•
Expires: 1966-07-23
Abstract
No abstract record available.
Inventors
- 👤 Freedman Ruth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:23
CPC Classifications
A; A41; A41C; A41C3/00; A41C3/12; A41C3/122; A41C3/124; A41C3/0007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1009297A
Cited
FR487971A
Cited
FR548177A
Cited
US1472796A
Cited
US1837958A
Cited
FR771567A
Cited
GB413228A
Cited
FR781297A
Cited
US2045401A
Cited
US2239056A
Cited
FR854831A
Cited
US2436094A
Cited
US2454152A
Cited
US2421448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-28 | 1954-02-27 | 1954-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-28 | 1958-02-27 | 1958-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-28 | 1962-02-27 | 1962-08-29 | $7700.00 | Window Closed / Lapsed |