US3262650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for laterally positioning roll of web material relative to slitter blades
Assignee: Allegheny Ludlum Steel Corp
•
Filing: 1964-11-12
•
Granted: 1966-07-26
•
Expires: 1984-11-12
Abstract
No abstract record available.
Inventors
- 👤 Erasmus A Randich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:12
CPC Classifications
B; B23; B23D; B23D19/00; B23D19/04; B23D19/06; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
APPARATUS FOR CUTTING A STRIP OF MATERIAL COMPRISING SHEARING DEVICE HAVING AT LEAST ONE SELECTIVELY POSITIONABLE SET OF CUTTING KNIVES, A MOUNTING DEVICE FOR SUPPORTING THE STRIP OF MATERIAL FOR ENTRANCE TO THE SHEARING DEVICE, SAID MOUNTING DEVICE INCLUDING EDGE POSITIONING MEANS TO LOCATE ONE EDGE OF THE STRIP, MEANS TO MOVE AT LEAST ONE OF SAID DEVICES LATERALLY TO CHANGE THE ENTRY POSITION OF SAID STRIP MATERIAL WITH RESPECT TO A GIVEN POSITION OF EACH CUTTING KNIFE SET, FIRST INDICIA MEANS DISPOSED TO INDICATE THE POSITION OF SAID EDGE POSITIONING MEANS AND SECOND INDICIA MEANS DISPOSED TO INDICATE THE POSITION OF AT LEAST ONE OF SAID SETS OF CUTTING KNIVES AND TO CORRELATE THE POSITION THEREOF WITH THE POSITION OF SAID POSITIONING MEANS.
Claim 2
Dependent Claim
124 words
APPARATUS FOR CUTTING A STRIP OF MATERIAL COMPRISING SHEARING DEVICE HAVING AT LEAST ONE SELECTIVELY POSITIONABLE SET OF CUTTING KNIVES, A MOUNTING DEVICE FOR SUPPORTING THE STRIP OF MATERIAL FOR ENTRANCE TO THE SHEARING DEVICE, SAID MOUNTING DEVICE INCLUDING EDGE POSITIONING MEANS TO LOCATE ONE EDGE OF THE STRIP, MEANS TO MOVE AT LEAST ONE OF SAID DEVICES LATERALLY TO CHANGE THE ENTRY POSITION OF SAID STRIP MATERIAL WITH RESPECT TO A GIVEN POSITION OF EACH CUTTING KNIFE SET, FIRST INDICIA MEANS DISPOSED TO INDICATE THE POSITION OF SAID EDGE POSITIONING MEANS AND SECOND INDICIA MEANS DISPOSED TO INDICATE THE POSITION OF AT LEAST ONE OF SAID SETS OF CUTTING KNIVES AND TO CORRELATE THE POSITION THEREOF WITH THE POSITION OF SAID POSITIONING MEANS.
References Cited (Backward Citations)
US3096919A
Cited
US3177751A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |