US2763053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal work positioners
Assignee: WISCONSIN HYDRAULICS Inc
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Filing: 1955-06-09
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Granted: 1956-09-18
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Expires: 1975-06-09
Abstract
No abstract record available.
Inventors
- 👤 Anderson Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:29
CPC Classifications
B; B25; B25H; B25H1/00; B23; B23K; B23K37/00; B23K37/04; B23K37/0426; B23K37/0452; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |