US3011529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tilt and elevating mechanism for tilting arbor saws
Assignee: Rockwell Manufacturing Co
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Filing: 1959-09-08
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Granted: 1961-12-05
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Expires: 1979-09-08
Abstract
No abstract record available.
Inventors
- 👤 William G Copp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:23
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B27B5/24; B27B5/243; B23; B23D; B23D47/00; B23D47/128; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7722; Y10T83/7726
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) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |