US2468962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary table top
Assignee: Individual
•
Filing: 1947-02-03
•
Granted: 1949-05-03
•
Expires: 1967-02-03
Abstract
No abstract record available.
Inventors
- 👤 Edwin E Czak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:34
CPC Classifications
A; A47; A47B; A47B25/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1482742A
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US1814828A
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US1886806A
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US1998672A
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US1921645A
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US2092441A
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US2148307A
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US2175572A
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US2253772A
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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) | 1952-05-02 | 1952-11-01 | 1953-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-02 | 1956-11-01 | 1957-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-02 | 1960-11-01 | 1961-05-03 | $7700.00 | Window Closed / Lapsed |