US3335476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for controlling defects
Assignee: Leesona Corp
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Filing: 1966-06-27
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Granted: 1967-08-15
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Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Pitts
- 👤 Carlton A Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:13
CPC Classifications
B; B65; B65H; B65H63/00; B65H63/06; B65H63/061; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A DEVICE FOR CONTROLLING DEFECTS IN MATERIAL BEING WOUND ON A TEXTILE MACHINE COMPRISING, INTERRUPTING MEANS, A LONGITUDINAL PASSAGE ADJACENT SAID INTERRUPTING MEANS THROUGH WHICH THE MATERIAL IS MOVED, AND MANIPULATING MEANS POSITIONED PROXIMATE TO SAID PASSAGE, SAID MANIPULATING MEANS BEING OPERABLE TO ARRANGE SAID MATERIAL FOR MOVEMENT THROUGH SAID PASSAGE WITH SUBSTANTIALLY THE GREATEST CROSS-SECTIONAL DIMENSION OF THE MATERIAL POSITIONED TRANSVERSELY TO SAID PASSAGE, SAID INTERRUPTING MEANS ACTING TO SEVER SAID MATERIAL WHEN SAID CROSS-SECTIONAL DIMENSION EXCEEDS A PREDETERMINED VALUE.
Claim 2
Independent Claim
81 words
A DEVICE FOR CONTROLLING DEFECTS IN MATERIAL BEING WOUND ON A TEXTILE MACHINE COMPRISING, INTERRUPTING MEANS, A LONGITUDINAL PASSAGE ADJACENT SAID INTERRUPTING MEANS THROUGH WHICH THE MATERIAL IS MOVED, AND MANIPULATING MEANS POSITIONED PROXIMATE TO SAID PASSAGE, SAID MANIPULATING MEANS BEING OPERABLE TO ARRANGE SAID MATERIAL FOR MOVEMENT THROUGH SAID PASSAGE WITH SUBSTANTIALLY THE GREATEST CROSS-SECTIONAL DIMENSION OF THE MATERIAL POSITIONED TRANSVERSELY TO SAID PASSAGE, SAID INTERRUPTING MEANS ACTING TO SEVER SAID MATERIAL WHEN SAID CROSS-SECTIONAL DIMENSION EXCEEDS A PREDETERMINED VALUE.
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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |