US2460840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle lock for hinged handle utensils
Assignee: Individual
•
Filing: 1944-09-26
•
Granted: 1949-02-08
•
Expires: 1964-09-26
Abstract
No abstract record available.
Inventors
- 👤 John W Mockabee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:10
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/28; B65D25/2835; B65D25/2838; B65D25/2844; B65D2525/00; B65D2525/28; B65D2525/281; B65D2525/286; B65D2525/288
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US403656A
Cited
US571851A
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US643492A
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US883652A
Cited
US1077946A
Cited
US1163211A
Cited
US1333494A
Cited
US2059098A
Cited
US2386284A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |