Patent US2801144A successfully refreshed from Google Patents.
US2801144A
Expired / Lapsed
US
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Detachable leg mountings for tables and chairs
Assignee: Individual
•
Filing: 1955-01-31
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Granted: 1957-07-30
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Expires: 1975-01-31
Abstract
No abstract record available.
Inventors
- 👤 Mutchnik Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:33
CPC Classifications
A; A47; A47B; A47B3/00; A47B3/12; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7111; Y10T403/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US307040A
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US566544A
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US1095636A
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US1076838A
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US1378267A
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US1378770A
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US1719921A
Cited
US2584471A
Cited
US2533313A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-29 | 1961-01-28 | 1961-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-29 | 1965-01-28 | 1965-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-29 | 1969-01-28 | 1969-07-30 | $7700.00 | Window Closed / Lapsed |