US2697537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged box for jewelry and other articles
Assignee: Mason Box Co
•
Filing: 1951-11-27
•
Granted: 1954-12-21
•
Expires: 1971-11-27
Abstract
No abstract record available.
Inventors
- 👤 Russell A Wetherell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:30
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/005; A45C11/00; A45C11/16; A45D; A45D40/00; A45D40/22; A45D40/221
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB343406A
Cited
US2014951A
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US2233326A
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US2314245A
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US2296599A
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US2442873A
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US2534989A
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US2571909A
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US2564298A
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US2557812A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-20 | 1958-06-21 | 1958-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-20 | 1962-06-21 | 1962-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-20 | 1966-06-21 | 1966-12-21 | $7700.00 | Window Closed / Lapsed |