Patent US2808303A successfully refreshed from Google Patents.
US2808303A
Expired / Lapsed
US
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Movable pedestal invalid table with offset side standard
Assignee: Individual
•
Filing: 1954-03-31
•
Granted: 1957-10-01
•
Expires: 1974-03-31
Abstract
No abstract record available.
Inventors
- 👤 Frank Emanuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:07
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/04; A47B23/046
Claims Analysis
Total Claims: 0
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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) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |