US3135446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip severing machines
Assignee: Moore Business Forms Inc
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Filing: 1963-01-21
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Granted: 1964-06-02
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Expires: 1983-01-21
Abstract
No abstract record available.
Inventors
- 👤 Albert A Sargent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:21
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/10; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/20; B26D1/205; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
IN A SHEET SEVERING MACHINE OF THE CLASS DESCRIBED, COMBINATION: A SUPPORTING FRAME; AT LEAST ONE PAIR OF COOPERATING STRIP FEEDING AND RESTRAINING ROLLS ON THE FRAME BETWEEN WHICH A STRIP IS FED; MEANS FOR DRIVING SAID ROLLS AT A PREDETERMINED SPEED; A PLURALITY OF PAIRS OF COOPERATING PULL ROLLS DISPOSED SERIALLY ON THE FRAME BEYOND SAID FIRST NAMED FEEDING AND RESTRAINING ROLLS AND BETWEEN THE ROLLS OF WHICH SUCCESSIVE PAIRS THE STRIP PASSES FROM SAID FEEDING AND RESTRAINING ROLLS; MEANS FOR DRIVING ALL OF SAID PULL ROLLS AT A SPEED GREATER THAN THAT OF SAID FEEDING AND RESTRAINING ROLLS; MEANS FOR MOUNTING THE PULLS ROLLS OF SAID RESPECTIVE PAIRS FOR RELATIVE MOVEMENT BETWEEN POSITIVE GRIPPING POSITIONS WITH RESPECT TO LEADING PORTIONS OF A STRIP AND SEPARATED NON-GRIPPING POSITIONS; AND MEANS FOR SELECTIVELY, INDIVIDUALLY AND INDEPENDENTLY ADJUSTING AT WILL THE MOUNTINGS OF SAID ROLLS OF RESPECTIVELY SELECTED PAIRS OF PULL ROLLS TO EFFECT THE POSITIVE GRIPPING BY SUCH SELECTED PAIRS OF PULL ROLLS SPACED AT DIFFERENT RESPECTIVE DISTANCES FROM SAID FEEDING AND RESTRAINING ROLLS.
Claim 2
Dependent Claim
174 words
IN A SHEET SEVERING MACHINE OF THE CLASS DESCRIBED, COMBINATION: A SUPPORTING FRAME; AT LEAST ONE PAIR OF COOPERATING STRIP FEEDING AND RESTRAINING ROLLS ON THE FRAME BETWEEN WHICH A STRIP IS FED; MEANS FOR DRIVING SAID ROLLS AT A PREDETERMINED SPEED; A PLURALITY OF PAIRS OF COOPERATING PULL ROLLS DISPOSED SERIALLY ON THE FRAME BEYOND SAID FIRST NAMED FEEDING AND RESTRAINING ROLLS AND BETWEEN THE ROLLS OF WHICH SUCCESSIVE PAIRS THE STRIP PASSES FROM SAID FEEDING AND RESTRAINING ROLLS; MEANS FOR DRIVING ALL OF SAID PULL ROLLS AT A SPEED GREATER THAN THAT OF SAID FEEDING AND RESTRAINING ROLLS; MEANS FOR MOUNTING THE PULLS ROLLS OF SAID RESPECTIVE PAIRS FOR RELATIVE MOVEMENT BETWEEN POSITIVE GRIPPING POSITIONS WITH RESPECT TO LEADING PORTIONS OF A STRIP AND SEPARATED NON-GRIPPING POSITIONS; AND MEANS FOR SELECTIVELY, INDIVIDUALLY AND INDEPENDENTLY ADJUSTING AT WILL THE MOUNTINGS OF SAID ROLLS OF RESPECTIVELY SELECTED PAIRS OF PULL ROLLS TO EFFECT THE POSITIVE GRIPPING BY SUCH SELECTED PAIRS OF PULL ROLLS SPACED AT DIFFERENT RESPECTIVE DISTANCES FROM SAID FEEDING AND RESTRAINING ROLLS.
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |