Patent US3261523A successfully refreshed from Google Patents.
US3261523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transport device
Assignee: General Electric Co
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Filing: 1964-05-04
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Granted: 1966-07-19
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Expires: 1984-05-04
Abstract
No abstract record available.
Inventors
- 👤 Carl C Roecks
- 👤 Klaus K Stange
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:53
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/04; B65H23/24; G; G11; G11B; G11B15/00; G11B15/18; G11B15/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A TRANSPORT SYSTEM FOR IMPARTING MOTION TO AN ELONGATED STORAGE MEDIUM COMPRISING, A DRIVING MEMBER AND MEANS OPERABLE TO MAINTAIN SAID STORAGE MEDIUM IN FRICTIONAL ENGAGEMENT WITH SAID DRIVING MEMBER, SAID MEANS COMPRISING A ROLLER CAPABLE OF ROTARY MOVEMENT AND DISPLACEMENT IN A RADIAL DIRECTION FOR FRICTIONALLY ENGAGING SAID STORAGE MEDIUM WITH SAID DRIVING MEMBER, A FLUID CHAMBER, AND CONTROL MEANS FOR APPLYING FLUID UNDER PRESSURE TO SAID FLUID CHAMBER SAID FLUID UNDER PRESSURE EFFECTING SAID DISPLACEMENT AND PROVIDING A FLUID BEARING FOR SAID ROLLER DURING SAID ROTARY MOVEMENT.
Claim 2
Dependent Claim
89 words
A TRANSPORT SYSTEM FOR IMPARTING MOTION TO AN ELONGATED STORAGE MEDIUM COMPRISING, A DRIVING MEMBER AND MEANS OPERABLE TO MAINTAIN SAID STORAGE MEDIUM IN FRICTIONAL ENGAGEMENT WITH SAID DRIVING MEMBER, SAID MEANS COMPRISING A ROLLER CAPABLE OF ROTARY MOVEMENT AND DISPLACEMENT IN A RADIAL DIRECTION FOR FRICTIONALLY ENGAGING SAID STORAGE MEDIUM WITH SAID DRIVING MEMBER, A FLUID CHAMBER, AND CONTROL MEANS FOR APPLYING FLUID UNDER PRESSURE TO SAID FLUID CHAMBER SAID FLUID UNDER PRESSURE EFFECTING SAID DISPLACEMENT AND PROVIDING A FLUID BEARING FOR SAID ROLLER DURING SAID ROTARY MOVEMENT.
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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |