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US2002306A
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Concealed garment fastener
Assignee: Individual
•
Filing: 1934-08-03
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Granted: 1935-05-21
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Expires: 1954-08-03
Abstract
No abstract record available.
Inventors
- 👤 Berlin Benjamin
- 👤 Herman Isidor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:02
CPC Classifications
A; A41; A41H; A41H37/00; A41H37/001; A41H37/003; A41D; A41D27/00; A41D27/20; A41D27/201; A41D27/202; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2591
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) | 1938-05-20 | 1938-11-19 | 1939-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-05-20 | 1942-11-19 | 1943-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-05-20 | 1946-11-19 | 1947-05-21 | $7700.00 | Window Closed / Lapsed |