US2789702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for clamping a shelf to a support in furniture manufacturing
Assignee: Individual
•
Filing: 1955-03-15
•
Granted: 1957-04-23
•
Expires: 1975-03-15
Abstract
No abstract record available.
Inventors
- 👤 Hazen A Schofield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:20
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/10; F16B12/12; F16B12/20; A; A47; A47B; A47B2220/00; A47B2220/0061; A47B2220/0069; A47B2220/0072
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US901152A
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US1969957A
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US1939904A
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US1989849A
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US2065133A
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US2238226A
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US2457836A
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US2579052A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-22 | 1960-10-22 | 1961-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-22 | 1964-10-22 | 1965-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-22 | 1968-10-22 | 1969-04-23 | $7700.00 | Window Closed / Lapsed |