US2726112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock striking plate
Assignee: Individual
•
Filing: 1953-09-04
•
Granted: 1955-12-06
•
Expires: 1973-09-04
Abstract
No abstract record available.
Inventors
- 👤 Conhagen Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:21
CPC Classifications
E; E05; E05B; E05B15/00; E05B15/02; E05B15/0205; E05C; E05C17/00; E05C17/02; E05C17/04; E05C17/36; E05C17/365; Y; Y10; Y10T; Y10T292/00; Y10T292/28; Y10T292/283; Y10T292/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US186319A
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US1323755A
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GB190500462A
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US1093816A
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US1479709A
Cited
US1715295A
Cited
US1796891A
Cited
US1867694A
Cited
US1924627A
Cited
US1946551A
Cited
US2380694A
Cited
US2678843A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |