Patent US3105283A successfully refreshed from Google Patents.
US3105283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for converting tubular fabric into a web of fabric
Assignee: Individual
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Filing: 1961-07-24
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Granted: 1963-10-01
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Expires: 1981-07-24
Abstract
No abstract record available.
Inventors
- 👤 Pernick David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:49
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/04; D06H7/08; D06C; D06C3/00; D06C2700/00; D06C2700/10; Y; Y10; Y10T; Y10T83/00; Y10T83/323
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
IN A MACHINE OF THE CLASS DESCRIBED, THE COMBINATION OF MEANS FOR ADVANCING A LENGTH OF FABRIC FOLDED UPON ITSELF IN FLAT CONDITION AND PROVIDED WITH A FOLDED EDGE AND A CUT EDGE HAVING TWO FREE EDGES, MEANS BENEATH SAID ADVANCING MEANS HAVING A POINT FOR ENGAGING AN INNER SIDE OF THE FABRIC AT THE FOLDED EDGE AND HAVING DOWNWARDLY DIVERGING SIDE PORTIONS FOR UNFOLDING THE FABRIC INTO A FLAT WEB, AND MEANS BENEATH SAID PRECEDING MEANS FOR SUPPORTING SAID FABRIC, WHEREBY SAID FABRIC IS UNIFORMLY MOVED ALONG SAID SUPPORTING MEANS WITH MINIMAL TENSION APPLIED TO THE FABRIC, SAID FABRIC BEING FREE FROM LONGITUDINAL AND LATERAL STRESSES WHILE BEING FORMED INTO SAID FLAT WEB SO AS TO INSURE THAT TRUE FABRIC WIDTH IS MAINTAINED.
Claim 2
Dependent Claim
124 words
IN A MACHINE OF THE CLASS DESCRIBED, THE COMBINATION OF MEANS FOR ADVANCING A LENGTH OF FABRIC FOLDED UPON ITSELF IN FLAT CONDITION AND PROVIDED WITH A FOLDED EDGE AND A CUT EDGE HAVING TWO FREE EDGES, MEANS BENEATH SAID ADVANCING MEANS HAVING A POINT FOR ENGAGING AN INNER SIDE OF THE FABRIC AT THE FOLDED EDGE AND HAVING DOWNWARDLY DIVERGING SIDE PORTIONS FOR UNFOLDING THE FABRIC INTO A FLAT WEB, AND MEANS BENEATH SAID PRECEDING MEANS FOR SUPPORTING SAID FABRIC, WHEREBY SAID FABRIC IS UNIFORMLY MOVED ALONG SAID SUPPORTING MEANS WITH MINIMAL TENSION APPLIED TO THE FABRIC, SAID FABRIC BEING FREE FROM LONGITUDINAL AND LATERAL STRESSES WHILE BEING FORMED INTO SAID FLAT WEB SO AS TO INSURE THAT TRUE FABRIC WIDTH IS MAINTAINED.
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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |