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US2540631A
Expired / Lapsed
US
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Brassiere
Assignee: Individual
•
Filing: 1947-04-12
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Granted: 1951-02-06
•
Expires: 1967-04-12
Abstract
No abstract record available.
Inventors
- 👤 Nelson Hildred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:43
CPC Classifications
A; A41; A41C; A41C3/00; A41C3/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1553916A
Cited
US2335430A
Cited
US2302517A
Cited
US2366032A
Cited
US2411462A
Cited
US2420472A
Cited
US2386557A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |