Patent US3263544A successfully refreshed from Google Patents.
US3263544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elongated stock cutting apparatus
Assignee: Individual
•
Filing: 1964-09-01
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Granted: 1966-08-02
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Expires: 1984-09-01
Abstract
No abstract record available.
Inventors
- 👤 David H Margolien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:13
CPC Classifications
B; B23; B23D; B23D45/00; B23D45/14; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/748; Y10T83/7487; Y10T83/7567; Y10T83/768; Y10T83/7755; Y10T83/7763; Y10T83/7776; Y10T83/778; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/869; Y10T83/8773
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
AN APPARATUS FOR CUTTING THE END OF ELONGATED STOCK HAVING A LONGITUDINAL AXIS WITH THE CUT END AT AN ANGLE WITH RESPECT THERETO COMPRISING A VERTICALLY DISPOSED SUPPORT SHAFT; A CUTTING MEMBER ASSEMBLY HAVING A CENTRAL AXIS; MEANS FOR MOVABLY MOUNTING SAID CUTTING MEMBER ASSEMBLY TO ESTABLISH SAID CENTRAL AXIS AS A VERTICAL REFERENCE AXIS; FASTENING MEANS FOR RELEASABLY MOUNTING SAID ELONGATED STOCK WITH ITS LONGITUDINAL AXIS PERPENDICULAR TO SAID VERTICAL REFERENCE AXIS; MEANS FOR ROTATABLY POSITIONING SAID CUTTING MEMBER ASSEMBLY ABOUT SAID VERTICAL REFERENCE AXIS TO CUT THE END OF SAID ELONGATED STOCK AT SAID ANGLE WITH RESPECT TO SAID LONGITUDINAL AXIS THEREOF; MOVABLE SUPPORT MEANS FOR SUPPORTING AN END OF SAID STOCK OPPOSITE THE END TO BE CUT; AND MEANS IN SAID MOVABLE SUPPORT MEANS FOR SELECTIVELY CONTROLLING THE ROTATIONAL POSITION OF THE STOCK ABOUT ITS LONGITUDINAL AXIS TO CONTROL THE ANGULAR RELATIONSHIP OF THE END SURFACES THEREOF.
Claim 2
Independent Claim
150 words
AN APPARATUS FOR CUTTING THE END OF ELONGATED STOCK HAVING A LONGITUDINAL AXIS WITH THE CUT END AT AN ANGLE WITH RESPECT THERETO COMPRISING A VERTICALLY DISPOSED SUPPORT SHAFT; A CUTTING MEMBER ASSEMBLY HAVING A CENTRAL AXIS; MEANS FOR MOVABLY MOUNTING SAID CUTTING MEMBER ASSEMBLY TO ESTABLISH SAID CENTRAL AXIS AS A VERTICAL REFERENCE AXIS; FASTENING MEANS FOR RELEASABLY MOUNTING SAID ELONGATED STOCK WITH ITS LONGITUDINAL AXIS PERPENDICULAR TO SAID VERTICAL REFERENCE AXIS; MEANS FOR ROTATABLY POSITIONING SAID CUTTING MEMBER ASSEMBLY ABOUT SAID VERTICAL REFERENCE AXIS TO CUT THE END OF SAID ELONGATED STOCK AT SAID ANGLE WITH RESPECT TO SAID LONGITUDINAL AXIS THEREOF; MOVABLE SUPPORT MEANS FOR SUPPORTING AN END OF SAID STOCK OPPOSITE THE END TO BE CUT; AND MEANS IN SAID MOVABLE SUPPORT MEANS FOR SELECTIVELY CONTROLLING THE ROTATIONAL POSITION OF THE STOCK ABOUT ITS LONGITUDINAL AXIS TO CONTROL THE ANGULAR RELATIONSHIP OF THE END SURFACES THEREOF.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |