Patent US3061870A successfully refreshed from Google Patents.
US3061870A
Expired / Lapsed
US
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Releasable hinge latch for bed frames
Assignee: Stanley Works
•
Filing: 1959-06-02
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Granted: 1962-11-06
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Expires: 1979-06-02
Abstract
No abstract record available.
Inventors
- 👤 Sr Joseph M Giannini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:52
CPC Classifications
A; A47; A47C; A47C19/00; A47C19/02; A47C19/028; A47C17/00; A47C17/04; A47C17/32; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0921; Y10T292/0922; Y10T292/0925; Y10T292/42; Y10T292/444
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1000254A
Cited
US2120103A
Cited
US2312184A
Cited
US2579206A
Cited
US2674468A
Cited
GB740405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |