US3131527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine and method for making paper yarn
Assignee: Dan River Mills Inc
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Filing: 1962-05-14
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Granted: 1964-05-05
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Expires: 1982-05-14
Abstract
No abstract record available.
Inventors
- 👤 Gourley Raymond Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:44
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/02; D02G3/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
MACHINE FOR CONVERTING LENGTHS OF PAPER INTO PAPER YARNS COMPRISING COMMON SUPPLY MEANS FOR CONTINUOUSLY SUPPLYING A PLURALITY OF LONG STRIPS OF PAPER; MOISTENING MEANS FOR APPLYING A LIQUID TO EACH OF SAID STRIPS; SUCTION MEANS FOR APPLYING SUCTION TO EACH OF SAID STRIPS AT A POINT BETWEEN SAID SUPPLY MEANS AND SAID MOISTENING MEANS FOR CONTINUOUSLY COLLECTING AND HOLDING A BROKEN STRIP BEING FED FROM SAID SUPPLY MEANS UNTIL AN OPERATOR RETHREADS SAID BROKEN STRIP WHILE SAID MACHINE CONTINUES TO OPERATE; AND TWISTING MEANS FOR INDIVIDUALLY TWISTING SAID MOISTENED STRIPS TO FORM PAPER YARNS, SAID STRIPS OF PAPER EXTENDING AND TRAVELING FROM SAID SUPPLY MEANS TO SAID TWISTING MEANS.
Claim 2
Dependent Claim
110 words
MACHINE FOR CONVERTING LENGTHS OF PAPER INTO PAPER YARNS COMPRISING COMMON SUPPLY MEANS FOR CONTINUOUSLY SUPPLYING A PLURALITY OF LONG STRIPS OF PAPER; MOISTENING MEANS FOR APPLYING A LIQUID TO EACH OF SAID STRIPS; SUCTION MEANS FOR APPLYING SUCTION TO EACH OF SAID STRIPS AT A POINT BETWEEN SAID SUPPLY MEANS AND SAID MOISTENING MEANS FOR CONTINUOUSLY COLLECTING AND HOLDING A BROKEN STRIP BEING FED FROM SAID SUPPLY MEANS UNTIL AN OPERATOR RETHREADS SAID BROKEN STRIP WHILE SAID MACHINE CONTINUES TO OPERATE; AND TWISTING MEANS FOR INDIVIDUALLY TWISTING SAID MOISTENED STRIPS TO FORM PAPER YARNS, SAID STRIPS OF PAPER EXTENDING AND TRAVELING FROM SAID SUPPLY MEANS TO SAID TWISTING MEANS.
References Cited (Backward Citations)
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Cited
US1209545A
Cited
US1542915A
Cited
US2500343A
Cited
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Cited
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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) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |