Patent US2773525A successfully refreshed from Google Patents.
US2773525A
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Radial arm saw and power feed therefor
Assignee: Rockwell Manufacturing Co
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Filing: 1952-08-27
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Granted: 1956-12-11
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Expires: 1972-08-27
Abstract
No abstract record available.
Inventors
- 👤 Schutz Ewald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:39
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/38; B23Q5/46; B27; B27B; B27B25/00; B27B25/02; B27B5/00; B27B5/16; B27B5/18; B27B5/20; B27B5/201; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6475; Y10T83/748; Y10T83/7487; Y10T83/7493; Y10T83/768; Y10T83/7755; Y10T83/7763; Y10T83/7776; Y10T83/778; Y10T83/7784
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US210085A
Cited
US400991A
Cited
US652466A
Cited
US940016A
Cited
US1067360A
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US1109747A
Cited
US1181402A
Cited
US1482631A
Cited
US1563325A
Cited
US1735773A
Cited
US1956835A
Cited
US2032585A
Cited
US2120383A
Cited
US2329345A
Cited
US2317568A
Cited
US2332888A
Cited
US2646088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |