Patent US3369765A successfully refreshed from Google Patents.
US3369765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web transport system
Assignee: Eastman Kodak Co
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Filing: 1966-06-06
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Granted: 1968-02-20
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Expires: 1986-06-06
Abstract
No abstract record available.
Inventors
- 👤 Einar W Jensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:08
CPC Classifications
G; G03; G03D; G03D3/00; G03D3/08; G03D3/13; G03D3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A WEB TRANSPORT SYSTEM COMPRISING A SHAFT HAVING A DRIVE MEMBER MOUNTED THEREON; A WEB SUPPORT SPOOL ARRANGED FOR ROTATION ABOUT SAID SHAFT AND COMPRISING A SUBSTANTIALLY RIGID CENTRAL HUB PORTION DISPOSED SUBSTANTIALLY COAXIAL WITH SAID SHAFT AND ARRANGED TO ROTATE THEREABOUT ADJACENT SAID DRIVE MEMBER, A SUBSTANTIALLY RIGID CONSTANT DIAMETER RIM PORTION DISPOSED ABOUT AND HAVING A LARGER DIAMETER THAN SAID HUB, SAID RIM PORTION BEING ARRANGED TO ENCIRCLE SAID DRIVE MEMBER, AT LEAST ONE FLEXIBLE MEMBER CONNECTING SAID RIM PORTION TO SAID HUB PORTION WHEREBY SAID RIM PORTION MAY ROTATE ABOUT SAID SHAFT AT VARYING RADIAL DISTANCES; SAID SUPPORT SPOOL BEING NORMALLY DISPOSED IN RADIAL SPACED RELATION TO SAID WEB DRIVE MEMBER WHEREBY SAID SUPPORT SPOOL ROTATES INDEPENDENTLY OF SAID SHAFT AND SAID DRIVE MEMBER UNTIL SAID RIM PORTION IS DEFLECTED INTO CONTACT WITH SAID DRIVE MEMBER.
Claim 2
Dependent Claim
139 words
A WEB TRANSPORT SYSTEM COMPRISING A SHAFT HAVING A DRIVE MEMBER MOUNTED THEREON; A WEB SUPPORT SPOOL ARRANGED FOR ROTATION ABOUT SAID SHAFT AND COMPRISING A SUBSTANTIALLY RIGID CENTRAL HUB PORTION DISPOSED SUBSTANTIALLY COAXIAL WITH SAID SHAFT AND ARRANGED TO ROTATE THEREABOUT ADJACENT SAID DRIVE MEMBER, A SUBSTANTIALLY RIGID CONSTANT DIAMETER RIM PORTION DISPOSED ABOUT AND HAVING A LARGER DIAMETER THAN SAID HUB, SAID RIM PORTION BEING ARRANGED TO ENCIRCLE SAID DRIVE MEMBER, AT LEAST ONE FLEXIBLE MEMBER CONNECTING SAID RIM PORTION TO SAID HUB PORTION WHEREBY SAID RIM PORTION MAY ROTATE ABOUT SAID SHAFT AT VARYING RADIAL DISTANCES; SAID SUPPORT SPOOL BEING NORMALLY DISPOSED IN RADIAL SPACED RELATION TO SAID WEB DRIVE MEMBER WHEREBY SAID SUPPORT SPOOL ROTATES INDEPENDENTLY OF SAID SHAFT AND SAID DRIVE MEMBER UNTIL SAID RIM PORTION IS DEFLECTED INTO CONTACT WITH SAID DRIVE MEMBER.
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) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |