US2959988A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolving work tables for machine tools and the like
Assignee: Swift Ohio Corp
•
Filing: 1957-03-28
•
Granted: 1960-11-15
•
Expires: 1977-03-28
Abstract
No abstract record available.
Inventors
- 👤 Clarence D Abrams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:31
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/28; B23Q1/287; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/305544; Y10T409/305656; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453; Y10T74/1459; Y10T74/1465
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1998811A
Cited
US2058060A
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US2155680A
Cited
US2446694A
Cited
US2557837A
Cited
US2585828A
Cited
US2710078A
Cited
US2808741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |