US3086721A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer device for continuous spoolers
Assignee: Syncro Machine Co
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Filing: 1961-03-14
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Granted: 1963-04-23
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Expires: 1981-03-14
Abstract
No abstract record available.
Inventors
- 👤 Harold H Duff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:47
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/04; B65H67/044; B65H67/056; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN A CONTINUOUS WIRE SPOOLING MACHINE, A PAIR OF AXIALLY ALIGNED SPOOL SHAFTS AND COIL SUPPORTING ASSEMBLIES DETACHABLY SECURED TO THE OPPOSED ENDS OF SAID SHAFTS, EACH ASSEMBLY INCLUDING A RING, HAVING SUBSTANTIALLY THE SAME EXTERNAL DIAMETER AS THE EXTERNAL DIAMETER OF THE CORES OF THE SPOOLS TO BE USED THEREWITH, UPON WHICH THE INITIAL END OF THE WIRE BEING SUPPLIED IS FIRST WOUND, AND RADIALLY EXTENDING RIGID ARMS SECURED TO EACH OF SAID ASSEMBLIES AT POINTS RADIALLY INWARDLY OF THE ASSOCIATED CORE SURFACE FOR DIRECTING THE WIRE ONTO SAID RINGS AT THE TIME OF TRANSFER OF THE WIRE FROM ONE SPOOL TO THE OTHER.
Claim 2
Dependent Claim
105 words
IN A CONTINUOUS WIRE SPOOLING MACHINE, A PAIR OF AXIALLY ALIGNED SPOOL SHAFTS AND COIL SUPPORTING ASSEMBLIES DETACHABLY SECURED TO THE OPPOSED ENDS OF SAID SHAFTS, EACH ASSEMBLY INCLUDING A RING, HAVING SUBSTANTIALLY THE SAME EXTERNAL DIAMETER AS THE EXTERNAL DIAMETER OF THE CORES OF THE SPOOLS TO BE USED THEREWITH, UPON WHICH THE INITIAL END OF THE WIRE BEING SUPPLIED IS FIRST WOUND, AND RADIALLY EXTENDING RIGID ARMS SECURED TO EACH OF SAID ASSEMBLIES AT POINTS RADIALLY INWARDLY OF THE ASSOCIATED CORE SURFACE FOR DIRECTING THE WIRE ONTO SAID RINGS AT THE TIME OF TRANSFER OF THE WIRE FROM ONE SPOOL TO THE OTHER.
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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |