US3133315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming filamentary material for slide fasteners
Assignee: Talon Inc
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Filing: 1961-06-29
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Granted: 1964-05-19
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Expires: 1981-06-29
Abstract
No abstract record available.
Inventors
- 👤 Galonska Walter Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:18
CPC Classifications
B; B29; B29D; B29D5/00; B29D5/06; Y; Y10; Y10S; Y10S425/00; Y10S425/814
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
APPARATUS FOR PRODUCING GEOMETRICALLY PERIODICAL STRUCTURES OF FILAMENTARY MATERIAL COMPRISING A STATIONARY MEMBER, A ROTARY MEMBER MOUNTED FOR ROTATION RELATIVE TO THE STATIONARY MEMBER AXIALLY THEREOF, A GUIDE ROD HAVING ONE END AFFIXED TO SAID STATIONARY MEMBER AND EXTENDING OUTWARDLY THEREFROM SUBSTANTIALLY PERPENDICULAR TO THE AXIS OF SAID STATIONARY MEMBER, A THREAD CATCHER ARRANGED ON THE ROTARY MEMBER, MEANS FOR ROTATING THE ROTARY MEMBER, AND MEANS FOR PERIODICALLY FEEDING A LOOP OF FILAMENTARY MATERIAL INTO THE PATH OF MOVEMENT OF THE THREAD CATCHER, WHEREBY EACH LOOP IS CARRIED AROUND THE STATIONARY MEMBER AND DEPOSITED ON THE INNER END PORTION OF THE GUIDE ROD.
Claim 2
Dependent Claim
103 words
APPARATUS FOR PRODUCING GEOMETRICALLY PERIODICAL STRUCTURES OF FILAMENTARY MATERIAL COMPRISING A STATIONARY MEMBER, A ROTARY MEMBER MOUNTED FOR ROTATION RELATIVE TO THE STATIONARY MEMBER AXIALLY THEREOF, A GUIDE ROD HAVING ONE END AFFIXED TO SAID STATIONARY MEMBER AND EXTENDING OUTWARDLY THEREFROM SUBSTANTIALLY PERPENDICULAR TO THE AXIS OF SAID STATIONARY MEMBER, A THREAD CATCHER ARRANGED ON THE ROTARY MEMBER, MEANS FOR ROTATING THE ROTARY MEMBER, AND MEANS FOR PERIODICALLY FEEDING A LOOP OF FILAMENTARY MATERIAL INTO THE PATH OF MOVEMENT OF THE THREAD CATCHER, WHEREBY EACH LOOP IS CARRIED AROUND THE STATIONARY MEMBER AND DEPOSITED ON THE INNER END PORTION OF THE GUIDE ROD.
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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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |