US2221095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door locking and latching mechanism
Assignee: Briggs and Stratton Corp
•
Filing: 1938-08-15
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Granted: 1940-11-12
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Expires: 1958-08-15
Abstract
No abstract record available.
Inventors
- 👤 Edward N Jacobi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:06
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/28; E05B83/30; E05C; E05C3/00; E05C3/12; E05C3/16; E05C3/22; E05C3/24; E05B13/00; E05B13/10; E05B13/105; E05B63/00; E05B63/0052; Y; Y10; Y10S; Y10S292/00; Y10S292/37; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5097; Y10T70/5111; Y10T70/5124
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) | 1943-11-12 | 1944-05-13 | 1944-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-11-12 | 1948-05-13 | 1948-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-11-12 | 1952-05-13 | 1952-11-12 | $7700.00 | Window Closed / Lapsed |