US3238828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn cutter
Assignee: EIDP Inc
•
Filing: 1964-05-28
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Granted: 1966-03-08
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Expires: 1984-05-28
Abstract
No abstract record available.
Inventors
- 👤 Iii Joseph P Mcnutt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:23
CPC Classifications
D; D01; D01G; D01G1/00; D01G1/02; D01G1/04; Y; Y10; Y10S; Y10S83/00; Y10S83/913; Y10T; Y10T83/00; Y10T83/303; Y10T83/647; Y10T83/6473
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
APPARATUS FOR PRODUCING STAPLE FIBERS FROM CONTINUOUS FILAMENTS COMPRISING A ROTARY CUTTING MEANS, A ROTATING MEMBER HAVING A PASSAGEWAY THEREIN TO FEED FILAMENTS THROUGH SAID MEMBER TO THE CUTTING MEANS TO FEED FILAMENTS MEANS CONTACTING NOZZLE PROTRUDING FROM THE EXIS END OF SAID PASSAGEWAY, SAID NOZZLE HAVING AT LEAST ITS CONTACT FACE OF A MATERIAL THAN HONES SAID CUTTING MEANS UPON SLIDING CONTACT THEREWITH.
Claim 2
Dependent Claim
64 words
APPARATUS FOR PRODUCING STAPLE FIBERS FROM CONTINUOUS FILAMENTS COMPRISING A ROTARY CUTTING MEANS, A ROTATING MEMBER HAVING A PASSAGEWAY THEREIN TO FEED FILAMENTS THROUGH SAID MEMBER TO THE CUTTING MEANS TO FEED FILAMENTS MEANS CONTACTING NOZZLE PROTRUDING FROM THE EXIS END OF SAID PASSAGEWAY, SAID NOZZLE HAVING AT LEAST ITS CONTACT FACE OF A MATERIAL THAN HONES SAID CUTTING MEANS UPON SLIDING CONTACT THEREWITH.
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) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |