Patent US3236464A successfully refreshed from Google Patents.
US3236464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for removing a starting length of yarn from a textile coil
Assignee: Individual
•
Filing: 1963-01-29
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Granted: 1966-02-22
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Expires: 1983-01-29
Abstract
No abstract record available.
Inventors
- 👤 Wey Edmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:58
CPC Classifications
B; B65; B65H; B65H51/00; B65H51/16; B65H67/00; B65H67/08; B65H67/086; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A DEVICE FOR REMOVING A STARTING LENGTH OF YARN FROM A TEXTILE COIL, COMPRISING COIL HOLDER MEANS ENGAGEABLE WITH ONE END OF THE COIL FOR HOLDING THE COIL, A TUBLAR MEMBER COAXIALLY SURROUNDING THE COIL WHEN THE LATTER IS HELD ON SAID MEANS AND EXTENDING ALONG THE LENGTH OF THE YARN BODY OF SAID COIL AND BEYOND THE COIL END REMOTE FROM SAID HOLDER MEANS, SAID TUBULAR MEMBER FORMING AN ANNULAR SPACE ALONG AND ABOUT THE COIL HELD ON SAID MEANS AND HAVING AN AXIAL OPENING AT A DISTANCE BEYOND SAID COIL, MEANS FOR FORCING AIR AXIALLY THROUGH SAID ANNULAR SPACE, AND AIR-NOZZLER MEANS EXTENDING LATERALLY
Claim 2
Independent Claim
106 words
A DEVICE FOR REMOVING A STARTING LENGTH OF YARN FROM A TEXTILE COIL, COMPRISING COIL HOLDER MEANS ENGAGEABLE WITH ONE END OF THE COIL FOR HOLDING THE COIL, A TUBLAR MEMBER COAXIALLY SURROUNDING THE COIL WHEN THE LATTER IS HELD ON SAID MEANS AND EXTENDING ALONG THE LENGTH OF THE YARN BODY OF SAID COIL AND BEYOND THE COIL END REMOTE FROM SAID HOLDER MEANS, SAID TUBULAR MEMBER FORMING AN ANNULAR SPACE ALONG AND ABOUT THE COIL HELD ON SAID MEANS AND HAVING AN AXIAL OPENING AT A DISTANCE BEYOND SAID COIL, MEANS FOR FORCING AIR AXIALLY THROUGH SAID ANNULAR SPACE, AND AIR-NOZZLER MEANS EXTENDING LATERALLY
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) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |