Patent US3086725A successfully refreshed from Google Patents.
US3086725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web cutting mechanism for continuous rewinder
Assignee: Miehle Goss Dexter Inc
•
Filing: 1960-09-28
•
Granted: 1963-04-23
•
Expires: 1980-09-28
Abstract
No abstract record available.
Inventors
- 👤 Zernov Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:58
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/26; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/417; B65H2301/4187; B65H2301/4189; B65H2301/41894; Y; Y10; Y10T; Y10T83/00; Y10T83/343; Y10T83/647
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
IN COMBINATION IN A WINDING MACHINE, A PLURALITY OF CORES HAVING ADHESIVE ON THEIR PERIPHERY FOR WINDING ROLLS SUCCESSIVELY FROM A RUNNING WEB, A CUTTING BLADE HAVING A CUTTING EDGE FACING GENERALLY OPPOSITE TO THE DIRECTION OF WEB TRAVEL, SAID BLADE DURING A CUTTING OPERATION BEING RIGIDLY HELD IN A STATIONARY POSITION CLOSELY ADJACENT AN EMPTY CORE, AND MEANS FOR DIRECTING THE WEB BEING WOUND ON A SUBSTANTIALLY COMPLETED ROLL TO BRING IT INTO CONTACT WITH SAID EMPTY CORE AND CAUSE IT TO BE IMPALED ON SAID EDGE AND THEREBY SEVERED BY SAID STATIONARY BLADE.
Claim 2
Dependent Claim
95 words
IN COMBINATION IN A WINDING MACHINE, A PLURALITY OF CORES HAVING ADHESIVE ON THEIR PERIPHERY FOR WINDING ROLLS SUCCESSIVELY FROM A RUNNING WEB, A CUTTING BLADE HAVING A CUTTING EDGE FACING GENERALLY OPPOSITE TO THE DIRECTION OF WEB TRAVEL, SAID BLADE DURING A CUTTING OPERATION BEING RIGIDLY HELD IN A STATIONARY POSITION CLOSELY ADJACENT AN EMPTY CORE, AND MEANS FOR DIRECTING THE WEB BEING WOUND ON A SUBSTANTIALLY COMPLETED ROLL TO BRING IT INTO CONTACT WITH SAID EMPTY CORE AND CAUSE IT TO BE IMPALED ON SAID EDGE AND THEREBY SEVERED BY SAID STATIONARY BLADE.
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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |