US3267782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for severing and conveying sheets
Assignee: Champion Papers Inc
•
Filing: 1962-07-26
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Granted: 1966-08-23
•
Expires: 1982-07-26
Abstract
No abstract record available.
Inventors
- 👤 James A Benzing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:13
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/58; B65H29/60; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2044; Y10T83/2046; Y10T83/2048; Y10T83/205; Y10T83/2057; Y10T83/2092; Y10T83/2198
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
AN APPARATUS FOR CUTTING AND DELIVERING SHEETS FROM A CONTINUOUS WEB TO ONE OF A PLURALITY OF SELECTIVE PILE FORMING STATIONS COMPRISING A STATIONARY FRAME, A SHEET CUTTING DEVICE MOVABLY MOUNTED FOR MOVEMENT WITH RESPECT TO SAID FRAME IN A DIRECTION PARALLEL TO THAT OF THE MOVEMENT OF THE SHEETS CUT THEREON, SAID SHEET CUTTING DEVICE INCLUDING A ROTARY CUTTING MEMBER FOR MAKING CUTS TRANSVERSE OF THE WEB, A PLURALITY OF PILE FORMING STATIONS POSITIONED BENEATH SAID FRAME AND MEANS ON THE FRAME FOR POSITIVELY ENGAGING THE LEADING EDGE OF THE CUTS SHEETS AND CONVEYING SAID SHEETS TO A RELEASE POINT ABOVE A SELECTED ONE OF SAID STATIONS, AND CONTROL MEANS OPERATIVE ON SAID CONVEYING MEANS FOR RELEASING SAID SHEETS AT SAID POINT AND MEANS FOR SELECTIVELY POSITIONING SAID CUTTING DEVICE IN SUCH DIRECTIONS DURING OPERATION OF SAID APPARATUS BY MOVING SAID CUTTING DEVICE TO A SELECTED POSITION AND HOLDING IT THERE WHILE MAINTAINING A PREDETERMINED VELOCITY RELATIONSHIP WHEREIN THE LINEAL VELOCITY OF SAID MEANS FOR POSITIVELY ENGAGING IS AT LEAST EQUAL TO THE PERIPHERAL LINEAL VELOCITY OF SAID ROTARY CUTTING DEVICE.
Claim 2
Independent Claim
182 words
AN APPARATUS FOR CUTTING AND DELIVERING SHEETS FROM A CONTINUOUS WEB TO ONE OF A PLURALITY OF SELECTIVE PILE FORMING STATIONS COMPRISING A STATIONARY FRAME, A SHEET CUTTING DEVICE MOVABLY MOUNTED FOR MOVEMENT WITH RESPECT TO SAID FRAME IN A DIRECTION PARALLEL TO THAT OF THE MOVEMENT OF THE SHEETS CUT THEREON, SAID SHEET CUTTING DEVICE INCLUDING A ROTARY CUTTING MEMBER FOR MAKING CUTS TRANSVERSE OF THE WEB, A PLURALITY OF PILE FORMING STATIONS POSITIONED BENEATH SAID FRAME AND MEANS ON THE FRAME FOR POSITIVELY ENGAGING THE LEADING EDGE OF THE CUTS SHEETS AND CONVEYING SAID SHEETS TO A RELEASE POINT ABOVE A SELECTED ONE OF SAID STATIONS, AND CONTROL MEANS OPERATIVE ON SAID CONVEYING MEANS FOR RELEASING SAID SHEETS AT SAID POINT AND MEANS FOR SELECTIVELY POSITIONING SAID CUTTING DEVICE IN SUCH DIRECTIONS DURING OPERATION OF SAID APPARATUS BY MOVING SAID CUTTING DEVICE TO A SELECTED POSITION AND HOLDING IT THERE WHILE MAINTAINING A PREDETERMINED VELOCITY RELATIONSHIP WHEREIN THE LINEAL VELOCITY OF SAID MEANS FOR POSITIVELY ENGAGING IS AT LEAST EQUAL TO THE PERIPHERAL LINEAL VELOCITY OF SAID ROTARY CUTTING DEVICE.
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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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |