US3277761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web severing apparatus
Assignee: Individual
•
Filing: 1963-08-27
•
Granted: 1966-10-11
•
Expires: 1983-08-27
Abstract
No abstract record available.
Inventors
- 👤 Donald F Dreher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:33
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26D1/045; B26D5/00; B26D5/08; B26D5/12; B65; B65H; B65H2301/00; B65H2301/50; B65H2301/51; B65H2301/515; B65H2301/5153; B65H2301/51531; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8822
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
IN AN APPARATUS OF THE CHARACTER DESCRIBED FOR SEVERING A CONTINUOUS WEB WHILE IT IS TRAVELING AT HIGH SPEED, IN COMBINATION WITH A TRANSVERSELY-MOTIONABLE SEVERING BLADE ASSEMBLY AND SUPPORT MEANS FOR ITS GUIDANCE CROSSWEB, A THRUST MOTOR FORMING A PART OF SAID APPARATUS, SAID MOTOR HAVING A MOTIONABLE PORTION ENGAGING SAID BLADE ASSEMBLY, AND MEANS TO HOLD SAID ASSEMBLY MOTIONLESS IN A STATING, REST POSITION WHILE THE MOTOR IS ENERGIZED, AND THEREAFTER TO RELEASE SAID ASSEMBLY, ALLOWING IT TO BE
Claim 2
Dependent Claim
80 words
IN AN APPARATUS OF THE CHARACTER DESCRIBED FOR SEVERING A CONTINUOUS WEB WHILE IT IS TRAVELING AT HIGH SPEED, IN COMBINATION WITH A TRANSVERSELY-MOTIONABLE SEVERING BLADE ASSEMBLY AND SUPPORT MEANS FOR ITS GUIDANCE CROSSWEB, A THRUST MOTOR FORMING A PART OF SAID APPARATUS, SAID MOTOR HAVING A MOTIONABLE PORTION ENGAGING SAID BLADE ASSEMBLY, AND MEANS TO HOLD SAID ASSEMBLY MOTIONLESS IN A STATING, REST POSITION WHILE THE MOTOR IS ENERGIZED, AND THEREAFTER TO RELEASE SAID ASSEMBLY, ALLOWING IT TO BE
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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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |