Patent US2384053A successfully refreshed from Google Patents.
Patent US3073495A successfully refreshed from Google Patents.
US3073495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web feeding apparatus
Assignee: Individual
•
Filing: 1959-06-22
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Granted: 1963-01-15
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Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Evers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:28
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/02; B65H23/032; B65H23/038
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A WEB FEEDING APPARATUS COMPRISING A FRAME, A MEMBER OVER WHICH A WEB IS ADAPTED TO PASS, SAID MEMBER BEING TITABLY MOUNTED ON SAID FRAME, DRIVE MEANS OPERATIVELY CONNECTED TO SAID MEMBER FOR TILTING IT RELATIVE TO SAID FRAME, AN ARM ARTICULATELY MOUNTED ON SAID FRAME INDEPENDENTLY OF SAID MEMBER AND EXTENDING TOWARD SAID MEMBER, MEANS URGING SAID ARM INTO ENGAGEMENT WITH SAID MEMBER, A FINGER MOVABLY MOUNTED ON AND EXTENDING FROM SAID ARM TO A POSITION SUBSTANTIALLY IMMEDIATELY ADJACENT SAID MEMBER, AND ADAPTED TO ENGAGE THE EDGE OF SAID WEB AT A POINT SUBSTANTIALLY IMMEDIATELY AFTER SAID WEB HAS LEFT SAID MEMBER IN THE COURSE OF THE FEEDING MOVEMENT OF SAID WEB, AND MEANS SENSITIVE TO THE POSITION OF SAID FINGER RELATIVE TO SAID ARM AND EFFECTIVE TO ACTUATE SAID DRIVING MEANS TO TILT SAID MEMBER IN ACCORDANCE WITH SAID RELATIVE POSITION OF SAID FINGER.
Claim 2
Dependent Claim
146 words
A WEB FEEDING APPARATUS COMPRISING A FRAME, A MEMBER OVER WHICH A WEB IS ADAPTED TO PASS, SAID MEMBER BEING TITABLY MOUNTED ON SAID FRAME, DRIVE MEANS OPERATIVELY CONNECTED TO SAID MEMBER FOR TILTING IT RELATIVE TO SAID FRAME, AN ARM ARTICULATELY MOUNTED ON SAID FRAME INDEPENDENTLY OF SAID MEMBER AND EXTENDING TOWARD SAID MEMBER, MEANS URGING SAID ARM INTO ENGAGEMENT WITH SAID MEMBER, A FINGER MOVABLY MOUNTED ON AND EXTENDING FROM SAID ARM TO A POSITION SUBSTANTIALLY IMMEDIATELY ADJACENT SAID MEMBER, AND ADAPTED TO ENGAGE THE EDGE OF SAID WEB AT A POINT SUBSTANTIALLY IMMEDIATELY AFTER SAID WEB HAS LEFT SAID MEMBER IN THE COURSE OF THE FEEDING MOVEMENT OF SAID WEB, AND MEANS SENSITIVE TO THE POSITION OF SAID FINGER RELATIVE TO SAID ARM AND EFFECTIVE TO ACTUATE SAID DRIVING MEANS TO TILT SAID MEMBER IN ACCORDANCE WITH SAID RELATIVE POSITION OF SAID FINGER.
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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |