US3116531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn crimping apparatus
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-11-17
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Granted: 1964-01-07
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Expires: 1980-11-17
Abstract
No abstract record available.
Inventors
- 👤 William H Hills
- 👤 Don E Fisher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:30
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A DEVICE FOR CRIMPING A YARN COMPRISING A FRAME, A FIRST GEAR ROTATABLY MOUNTED ON THE FRAME, A YOKE, A SECOND GEAR ROTATABLY MOUNTED ON THE YOKE FOR COOPERATION WITH THE FIRST GEAR, SAID YOKE BEING PIVOTALLY ATTACHED TO THE FRAME AT A POINT ADJACENT TO ONE END OF THE SECOND GEAR SO THAT MOVEMENT OF THE YOKE PIVOTS SAID SECOND GEAR TOWARD OR AWAY FROM THE FIRST GEAR, ADJUSTABLE MEANS ON THE YOKE
Claim 2
Independent Claim
74 words
A DEVICE FOR CRIMPING A YARN COMPRISING A FRAME, A FIRST GEAR ROTATABLY MOUNTED ON THE FRAME, A YOKE, A SECOND GEAR ROTATABLY MOUNTED ON THE YOKE FOR COOPERATION WITH THE FIRST GEAR, SAID YOKE BEING PIVOTALLY ATTACHED TO THE FRAME AT A POINT ADJACENT TO ONE END OF THE SECOND GEAR SO THAT MOVEMENT OF THE YOKE PIVOTS SAID SECOND GEAR TOWARD OR AWAY FROM THE FIRST GEAR, ADJUSTABLE MEANS ON THE YOKE
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Cited
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Cited
FR1075831A
Cited
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Cited
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Cited
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Cited
US3024516A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-01-06 | 1967-07-08 | 1968-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-06 | 1971-07-08 | 1972-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-06 | 1975-07-08 | 1976-01-07 | $7700.00 | Window Closed / Lapsed |