Patent US2634175A successfully refreshed from Google Patents.
US2634175A
Expired / Lapsed
US
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Means for slidably supporting tools or machine parts
Assignee: Individual
•
Filing: 1951-07-20
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Granted: 1953-04-07
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Expires: 1971-07-20
Abstract
No abstract record available.
Inventors
- 👤 Kennedy William Horace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:57
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/14; B25; B25B; B25B1/00; B25B1/24; B25B1/2489
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1540132A
Cited
US1849305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-06 | 1956-10-06 | 1957-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-06 | 1960-10-06 | 1961-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-06 | 1964-10-06 | 1965-04-07 | $7700.00 | Window Closed / Lapsed |