Patent US2556362A successfully refreshed from Google Patents.
US2556362A
Expired / Lapsed
US
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Knockdown portable table
Assignee: Individual
•
Filing: 1947-11-14
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Granted: 1951-06-12
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Expires: 1967-11-14
Abstract
No abstract record available.
Inventors
- 👤 William S Crumpler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:27
CPC Classifications
A; A47; A47B; A47B3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US409930A
Cited
US454508A
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US668522A
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US1225234A
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US1227681A
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US1297866A
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US1439986A
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US1520518A
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US1789432A
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US1839783A
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US1890409A
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US1930742A
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US1942190A
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US1952665A
Cited
US2031398A
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US2101573A
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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) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |