US2101337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lockable hasp fastener
Assignee: EXCELSIOR HARDWARE Co
•
Filing: 1934-12-19
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Granted: 1937-12-07
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Expires: 1954-12-19
Abstract
No abstract record available.
Inventors
- 👤 Albert J Komenak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:23
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/48; E05B65/50; Y; Y10; Y10S; Y10S292/00; Y10S292/49; Y10T; Y10T70/00; Y10T70/30; Y10T70/333; Y10T70/342; Y10T70/35; Y10T70/358; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5058; Y10T70/5075
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) | 1940-12-06 | 1941-06-07 | 1941-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-12-06 | 1945-06-07 | 1945-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-12-06 | 1949-06-07 | 1949-12-07 | $7700.00 | Window Closed / Lapsed |