US3375762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting and/or creasing apparatus
Assignee: Harris Graphics Corp
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Filing: 1965-11-22
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Granted: 1968-04-02
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Expires: 1985-11-22
Abstract
No abstract record available.
Inventors
- 👤 Albert J Sarka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:01
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/44; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/24; B26D1/245; B26F1/384; B26D7/00; B26D7/26; B26D2007/2607
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
AN APPARATUS FOR CUTTING AND/OR CREASING MATERIAL COMPRISING A PAIR OF ROTARY CYLINDERS HAVING COMPLEMENTARY FLEXIBLE DIE PLATES MOUNTED THEREON, SAID CYLINDERS WITH SAID DIE PLATES DEFINING A MATERIAL FORMING NIP THEREBETWEEN, EACH OF SAID DIE PLATES HAVING A PLURALITY OF PROJECTING MEMBERS THEREON DEFINING A CUTTING AND/OR CREASING PATTERN, MEANS FOR MOVING ONE OF SAID CYLINDERS RELATIVE TO THE OTHER OF SAID CYLINDERS TO CHANGE THE RELATIVE LOCATIONS OF THE PROJECTING MEMBERS CARRIED BY EACH OF SAID CYLINDERS, AND PLATE CLAMP MEANS FOR SECURING EACH OF SAID DIE PLATES TO SAID CYLINDERS AND INCLUDING MEANS FOR MOVING SAID DIE PLATES RELATIVE TO SAID CYLINDERS WHEREBY SAID PROJECTING MEMBERS MAY BE PROPERLY ADJUSTED RELATIVE TO EACH OTHER.
Claim 2
Independent Claim
117 words
AN APPARATUS FOR CUTTING AND/OR CREASING MATERIAL COMPRISING A PAIR OF ROTARY CYLINDERS HAVING COMPLEMENTARY FLEXIBLE DIE PLATES MOUNTED THEREON, SAID CYLINDERS WITH SAID DIE PLATES DEFINING A MATERIAL FORMING NIP THEREBETWEEN, EACH OF SAID DIE PLATES HAVING A PLURALITY OF PROJECTING MEMBERS THEREON DEFINING A CUTTING AND/OR CREASING PATTERN, MEANS FOR MOVING ONE OF SAID CYLINDERS RELATIVE TO THE OTHER OF SAID CYLINDERS TO CHANGE THE RELATIVE LOCATIONS OF THE PROJECTING MEMBERS CARRIED BY EACH OF SAID CYLINDERS, AND PLATE CLAMP MEANS FOR SECURING EACH OF SAID DIE PLATES TO SAID CYLINDERS AND INCLUDING MEANS FOR MOVING SAID DIE PLATES RELATIVE TO SAID CYLINDERS WHEREBY SAID PROJECTING MEMBERS MAY BE PROPERLY ADJUSTED RELATIVE TO EACH OTHER.
References Cited (Backward Citations)
US3190194A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |