US3091075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper yarn apparatus
Assignee: Mohasco Industries Inc
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Filing: 1962-01-22
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Granted: 1963-05-28
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Expires: 1982-01-22
Abstract
No abstract record available.
Inventors
- 👤 Hamilton Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:45
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/02; D02G3/08; D21; D21F; D21F11/00; D21F11/16; Y; Y10; Y10S; Y10S118/00; Y10S118/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
IN A MACHINE FOR MAKING PAPER YARN, THE COMBINATION OF A ROTARY ELEMENT, MEANS FOR APPLYING A COATING OF A SOLID COMPOUND TO THE SURFACE OF THE ELEMENT, MEANS FOR ADVANCING A STRIP OF PAPER BY TWISTING THE STRIP INTO YARN AND WINDING THE YARN INTO A PACKAGE, MEANS FOR GUIDING THE STRIP TO CAUSE IT TO TRAVEL WITH ONE FACE IN CONTACT WITH THE COATED SURFACE OF THE ELEMENT, AND MEANS FOR ROTATING THE ELEMENT AT A RATE SUCH THAT ITS COATED SURFACE IN CONTACT WITH THE STRIP TRAVELS AT A SURFACE SPEED DIFFERENT FROM THAT OF THE STRIP TO TRANSFER COATING MATERIAL TO THE STRIP BY A RUBBING ACTION.
Claim 2
Dependent Claim
111 words
IN A MACHINE FOR MAKING PAPER YARN, THE COMBINATION OF A ROTARY ELEMENT, MEANS FOR APPLYING A COATING OF A SOLID COMPOUND TO THE SURFACE OF THE ELEMENT, MEANS FOR ADVANCING A STRIP OF PAPER BY TWISTING THE STRIP INTO YARN AND WINDING THE YARN INTO A PACKAGE, MEANS FOR GUIDING THE STRIP TO CAUSE IT TO TRAVEL WITH ONE FACE IN CONTACT WITH THE COATED SURFACE OF THE ELEMENT, AND MEANS FOR ROTATING THE ELEMENT AT A RATE SUCH THAT ITS COATED SURFACE IN CONTACT WITH THE STRIP TRAVELS AT A SURFACE SPEED DIFFERENT FROM THAT OF THE STRIP TO TRANSFER COATING MATERIAL TO THE STRIP BY A RUBBING ACTION.
References Cited (Backward Citations)
US2407926A
Cited
US3012393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |