US3115691A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for interlacing multifilament yarn
Assignee: EIDP Inc
•
Filing: 1961-05-31
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Granted: 1963-12-31
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Expires: 1981-05-31
Abstract
No abstract record available.
Inventors
- 👤 Jr William Wallar Bunting
- 👤 Nelson Thomas Larson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:21
CPC Classifications
D; D02; D02J; D02J1/00; D02J1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
AN APPARATUS FOR INTERLACING MULTIFILAMENT YARN, INCLUDING IN COMBINATION A BODY MEMBER HAVING A PLANAR SURFACE, A WALL MEMBER HAVING A PLANAR SURFACE SPACED FROM THE BODY MEMBER SO THAT SAID PLANAR SURFACES ARE POSITIONED IN OPOSED RELTIONSHIP TO FORM A YARN PASSAGEWAY, YARN GUIDE MEANS FOR CONTROLLING THE DIRECTION OF YARN TRAVEL THROUGH SAID PASSAGEWAY, AND CONDUIT MEANS FOR INTRODUCING FLUID INTO SAID YARN PASSAGEWAY TO FORM PLURAL VORTICES, SAID CONDUIT MEANS COMPRISING AT LEAST ONE PAIR OF FLUID CONDUITS INTERCEPTING THE YARN PASSAGEWAY FROM WITHIN SAID BODY MEMBER THROUGH THE
Claim 2
Independent Claim
92 words
AN APPARATUS FOR INTERLACING MULTIFILAMENT YARN, INCLUDING IN COMBINATION A BODY MEMBER HAVING A PLANAR SURFACE, A WALL MEMBER HAVING A PLANAR SURFACE SPACED FROM THE BODY MEMBER SO THAT SAID PLANAR SURFACES ARE POSITIONED IN OPOSED RELTIONSHIP TO FORM A YARN PASSAGEWAY, YARN GUIDE MEANS FOR CONTROLLING THE DIRECTION OF YARN TRAVEL THROUGH SAID PASSAGEWAY, AND CONDUIT MEANS FOR INTRODUCING FLUID INTO SAID YARN PASSAGEWAY TO FORM PLURAL VORTICES, SAID CONDUIT MEANS COMPRISING AT LEAST ONE PAIR OF FLUID CONDUITS INTERCEPTING THE YARN PASSAGEWAY FROM WITHIN SAID BODY MEMBER THROUGH THE
References Cited (Backward Citations)
US2657433A
Cited
US2908045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |