US3120931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire coiling apparatus
Assignee: Anaconda Wire and Cable Co
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Filing: 1963-02-19
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Granted: 1964-02-11
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Expires: 1983-02-19
Abstract
No abstract record available.
Inventors
- 👤 Lorenz Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:52
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/02; B21C47/10; B21C47/14; B65; B65H; B65H54/00; B65H54/76; B65H54/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
APPARATUS FOR COILING MAGNET WIRE COMPRISING A STATIONARY FRAME, A WIRE FEEDING HEAD MOUNTED ROTATABLY ABOUT A FIXED VERTICAL AXIS, A CAPSTAN RING AFFIXED TO SAID FRAME COAXIALLY WITH RESPECT TO THE FEEDING HEAD AXIS OF ROTATION, A PINCH-ROLL ROTATABLY MOUNTED ON SAID FEEDING HEAD ABOUT AN AXIS INTERSECTING THE FEEDING HEAD AXIS OF ROTATION, A CIRCULAR TRACK FORMED ABOUT SAID CAPSTAN RING PERPENDICULAR TO THE PINCH-ROLL AXIS, SAID PINCH-ROLL BEING IN CONTINUOUS ROLLING ENGAGEMENT WITH SAID TRACK, AND PULLEY MEANS ROTATABLY MOUNTED ON SAID ROTATABLE FEEDING HEAD AND SAID FRAME FOR RECEIVING A MOVING LENGTH OF WIRE AND DISCHARGING IT IN THE PLANE OF AND TANGENTIALLY ONTO SAID PINCH-ROLL, WHEREBY AS SAID FEEDING HEAD IS ROTATED WIRE IS DRAWN FROM SAID PULLEY MEANS BETWEEN
Claim 2
Dependent Claim
125 words
APPARATUS FOR COILING MAGNET WIRE COMPRISING A STATIONARY FRAME, A WIRE FEEDING HEAD MOUNTED ROTATABLY ABOUT A FIXED VERTICAL AXIS, A CAPSTAN RING AFFIXED TO SAID FRAME COAXIALLY WITH RESPECT TO THE FEEDING HEAD AXIS OF ROTATION, A PINCH-ROLL ROTATABLY MOUNTED ON SAID FEEDING HEAD ABOUT AN AXIS INTERSECTING THE FEEDING HEAD AXIS OF ROTATION, A CIRCULAR TRACK FORMED ABOUT SAID CAPSTAN RING PERPENDICULAR TO THE PINCH-ROLL AXIS, SAID PINCH-ROLL BEING IN CONTINUOUS ROLLING ENGAGEMENT WITH SAID TRACK, AND PULLEY MEANS ROTATABLY MOUNTED ON SAID ROTATABLE FEEDING HEAD AND SAID FRAME FOR RECEIVING A MOVING LENGTH OF WIRE AND DISCHARGING IT IN THE PLANE OF AND TANGENTIALLY ONTO SAID PINCH-ROLL, WHEREBY AS SAID FEEDING HEAD IS ROTATED WIRE IS DRAWN FROM SAID PULLEY MEANS BETWEEN
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) | 1967-02-10 | 1967-08-12 | 1968-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-10 | 1971-08-12 | 1972-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-10 | 1975-08-12 | 1976-02-11 | $7700.00 | Window Closed / Lapsed |