Patent US2882620A successfully refreshed from Google Patents.
Patent US3323299A successfully refreshed from Google Patents.
US3323299A
Expired / Lapsed
US
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Device for controlling the position of control elements in stationarily held bobbin carriers, especially in two-forone twisting spindles
Assignee: Palitex Project Co GmbH
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Filing: 1966-10-24
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Granted: 1967-06-06
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Expires: 1986-10-24
Abstract
No abstract record available.
Inventors
- 👤 Heimes Willy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:38
CPC Classifications
D; D01; D01H; D01H13/00; D01H13/10; D01H13/104; D01H13/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A DEVICE FOR USE IN CONNECTION WITH A TWO-FOR-ONE TWISTING SPINDLE FOR VARYING THE POSITION OF CONTROL MEANS, ESPECIALLY OF A THREAD CONTROL, WHICH INCLUDES: BOBBIN CARRIER MEANS ADAPTED TO BE HELD STATIONARY, MOVABLE MEANS ASSOCIATED WITH AND MOVABLE RELATIVE TO SAID BOBBIN CARRIER MEANS, FIRST CONTROL MEANS ARRANGED IN MOVABLE RELATIONSHIP TO SAID MOVABLE MEANS FOR CONTROLLING THE LATTER, ELECTROMAGNETIC IMPULSE EMITTING MEANS ARRANGED OUTSIDE AND INDEPENDENTLY OF SAID BOBBIN CARRIER MEANS
Claim 2
Independent Claim
73 words
A DEVICE FOR USE IN CONNECTION WITH A TWO-FOR-ONE TWISTING SPINDLE FOR VARYING THE POSITION OF CONTROL MEANS, ESPECIALLY OF A THREAD CONTROL, WHICH INCLUDES: BOBBIN CARRIER MEANS ADAPTED TO BE HELD STATIONARY, MOVABLE MEANS ASSOCIATED WITH AND MOVABLE RELATIVE TO SAID BOBBIN CARRIER MEANS, FIRST CONTROL MEANS ARRANGED IN MOVABLE RELATIONSHIP TO SAID MOVABLE MEANS FOR CONTROLLING THE LATTER, ELECTROMAGNETIC IMPULSE EMITTING MEANS ARRANGED OUTSIDE AND INDEPENDENTLY OF SAID BOBBIN CARRIER MEANS
References Cited (Backward Citations)
FR929896A
Cited
US2715308A
Cited
US2834178A
Cited
US2803939A
Cited
US3052080A
Cited
US3172247A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |