Patent US2207902A successfully refreshed from Google Patents.
US1892422A
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Clasp
Assignee: Gen Findings & Supply Co
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Filing: 1931-05-21
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Granted: 1932-12-27
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Expires: 1951-05-21
Abstract
No abstract record available.
Inventors
- 👤 Arthur M Cole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:06
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2019; A44C5/2033; A44C5/2038; F; F16; F16B; F16B45/00; F16B45/02; F16B45/036; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/31; Y10S24/33; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/45016; Y10T24/45225; Y10T24/45958; Y10T24/45963
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) | 1935-12-27 | 1936-06-27 | 1936-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-12-27 | 1940-06-27 | 1940-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-12-27 | 1944-06-27 | 1944-12-27 | $7700.00 | Window Closed / Lapsed |