US2461936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for hooks and the like
Assignee: National Lock Co
•
Filing: 1945-06-06
•
Granted: 1949-02-15
•
Expires: 1965-06-06
Abstract
No abstract record available.
Inventors
- 👤 Roy A Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:22
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/02; A47G25/06; A47G25/0607
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US833697A
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US1445372A
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US1981973A
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US1964554A
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US2058733A
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US2093734A
Cited
US2240225A
Cited
US2201611A
Cited
US2318853A
Cited
USRE22564E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-15 | 1952-08-16 | 1953-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-15 | 1956-08-16 | 1957-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-15 | 1960-08-16 | 1961-02-15 | $7700.00 | Window Closed / Lapsed |