US3288622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method to impart suppleness to monofilament thread
Assignee: Individual
•
Filing: 1964-10-02
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Granted: 1966-11-29
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Expires: 1984-10-02
Abstract
No abstract record available.
Inventors
- 👤 Nathan M Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:06
CPC Classifications
D; D05; D05B; D05B67/00; B; B65; B65H; B65H49/00; B65H49/02; B65H49/04; B65H49/06; B65H49/08; B65H2701/00; B65H2701/30; B65H2701/31; B65H2701/313
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
THE METHOD OF FEEDING MONOFILAMENT THREAD FROM A SPOOL THEREOF THAT CONSISTS IN (A) COATING SAID THREAD WITH A SOLUTION CONSISTING ESSENTIALLY OF A LIQUID LUBRICANT AND SOFTENINNG AGENT, (B) OPEN-WINDING THE COATED THREAD ON THE SPOOL FROM WHICH THE SAME IS TO BE FED TO FORM HELICAL SPACED CONVOLUTIONS DEFINING A CONTINUOUS AND UNINTERRUPTED HELICAL SPACE BETWEEN ADJACENT CONVOLUTIONS THAT EXTENDS CONTINUOUSLY OVER THE HEIGHT OF THE SPOOL, THE CONVOLUTIONS OF ONE WINDING LAYER BEING ANGULARLY RELATED TO THE CONVOLUTIONS OF THE WINDING LAYERS IMMEDIATELY THEREBENEATH AND THEREABOVE, AND (C) LUBRICATING AND SOFTENING THE COATED THREAD TO RENDER IT SUPPLE AS THE SAME LEAVES THE SPOOL.
Claim 2
Independent Claim
107 words
THE METHOD OF FEEDING MONOFILAMENT THREAD FROM A SPOOL THEREOF THAT CONSISTS IN (A) COATING SAID THREAD WITH A SOLUTION CONSISTING ESSENTIALLY OF A LIQUID LUBRICANT AND SOFTENINNG AGENT, (B) OPEN-WINDING THE COATED THREAD ON THE SPOOL FROM WHICH THE SAME IS TO BE FED TO FORM HELICAL SPACED CONVOLUTIONS DEFINING A CONTINUOUS AND UNINTERRUPTED HELICAL SPACE BETWEEN ADJACENT CONVOLUTIONS THAT EXTENDS CONTINUOUSLY OVER THE HEIGHT OF THE SPOOL, THE CONVOLUTIONS OF ONE WINDING LAYER BEING ANGULARLY RELATED TO THE CONVOLUTIONS OF THE WINDING LAYERS IMMEDIATELY THEREBENEATH AND THEREABOVE, AND (C) LUBRICATING AND SOFTENING THE COATED THREAD TO RENDER IT SUPPLE AS THE SAME LEAVES THE SPOOL.
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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |