US3135620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for preparing adhesive-covered cord
Assignee: SOUTHLAND CORD AND MACHINE Manufacturing
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Filing: 1960-12-27
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Granted: 1964-06-02
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Expires: 1980-12-27
Abstract
No abstract record available.
Inventors
- 👤 John J Mcgrath
- 👤 Nathan M Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:33
CPC Classifications
B; B68; B68G; B68G7/00; B68G7/10; B68G7/105; Y; Y10; Y10S; Y10S118/00; Y10S118/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
THE METHOD OF APPLYING AN ADHESIVE AT PREDETERMINED POINTS ON A TWISTED CORD, SAID ADHESIVE BEING ADAPTED TO BE SUBSEQUENTLY HEATED FOR ATTACHMENT TO FABRIC, COMPRISING OBTAINING AN ADHESIVE IN LIQUID FORM, PASSING SAID CORD THROUGH A TUBE HAVING A BORE OF A DIAMETER APPROXIMATELY THAT OF SAID CORD, SAID CORD BEING ROTATED AS IT PASSES THROUGH SAID BORE DUE TO THE TWIST THEREIN, SAID LIQUID FLOWING THROUGH A PLURALITY OF OPENINGS IN THE WALLS OF SAID TUBE ADJACENT SAID CORD TO APPLY SAID LIQUID ADHESIVE TO SAID CORD ONLY AT A PLURALITY OF POINTS LONGITUDINALLY AND CIRCUMFERENTIALLY THEREOF, PASSING SAID CORD TO A SLIGHTLY LARGER DIAMETER PORTION OF SAID BORE FOR A PREDETERMINED TIME PERIOD DETERMINED BY THE SPEED OF PASSAGE OF SAID CORE THROUGH SAID LARGER DIAMETER PORTION FOR APPLYING ADHESIVE TO SAID CORD AT OTHER POINTS ON SAID CORD, AND REDUCING SAID ADHESIVE TO A SOLID STATE.
Claim 2
Independent Claim
150 words
THE METHOD OF APPLYING AN ADHESIVE AT PREDETERMINED POINTS ON A TWISTED CORD, SAID ADHESIVE BEING ADAPTED TO BE SUBSEQUENTLY HEATED FOR ATTACHMENT TO FABRIC, COMPRISING OBTAINING AN ADHESIVE IN LIQUID FORM, PASSING SAID CORD THROUGH A TUBE HAVING A BORE OF A DIAMETER APPROXIMATELY THAT OF SAID CORD, SAID CORD BEING ROTATED AS IT PASSES THROUGH SAID BORE DUE TO THE TWIST THEREIN, SAID LIQUID FLOWING THROUGH A PLURALITY OF OPENINGS IN THE WALLS OF SAID TUBE ADJACENT SAID CORD TO APPLY SAID LIQUID ADHESIVE TO SAID CORD ONLY AT A PLURALITY OF POINTS LONGITUDINALLY AND CIRCUMFERENTIALLY THEREOF, PASSING SAID CORD TO A SLIGHTLY LARGER DIAMETER PORTION OF SAID BORE FOR A PREDETERMINED TIME PERIOD DETERMINED BY THE SPEED OF PASSAGE OF SAID CORE THROUGH SAID LARGER DIAMETER PORTION FOR APPLYING ADHESIVE TO SAID CORD AT OTHER POINTS ON SAID CORD, AND REDUCING SAID ADHESIVE TO A SOLID STATE.
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |