US3214114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spool of wire and method of releasably anchoring said wire to said spool
Assignee: Dare Products Inc
•
Filing: 1963-11-22
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Granted: 1965-10-26
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Expires: 1983-11-22
Abstract
No abstract record available.
Inventors
- 👤 Robert M Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:20
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/32; B65; B65H; B65H65/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
129 words
THE COMBINATION OF A SPOOL, AND A COIL OF WIRE WOUND THEREON, SAID SPOOT HAVING A PIR OF SIDE FLANGES AND A TUBULAR WEB MEMBER SUPPORTING SAID WIRE AND JOINING SAID SIDE FLANGES TOGETHER, SAID SPOOL ALSO HAVING A SMALL OPENING THROUGH ONE OF SAID SIDE FLANGES THEREOF SAID COIL OF WIRE WOUND ON SAID SPOOL HAVING THE INNER END OF THE WIRE DOUBLED BACK IN THE FORM OF A LOOP WITH A BACKWARDLY EXTENDING END PORTION, THE END OF SAID LOOP PROJECTING OUT THROUGH SAID SMALL OPENING AND LYING SUBSTANTIALLY AGAINST THE OUTER FACE OF SAID FLANGE AND EXTENDING GENERALLY IN THE DIRECTION OF THE WINDING OF SAID WIRE ON SAID SPOOL, THE BACKWARDLY ESTENDING END PORTION OF SAID WIRE LOOP BEING BETWEEN THE FLANGES OF SAID SPOOL.
References Cited (Backward Citations)
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Cited
US1933163A
Cited
US2133337A
Cited
US2374111A
Cited
US2551149A
Cited
CH346203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-25 | 1969-04-26 | 1969-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-25 | 1973-04-26 | 1973-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-25 | 1977-04-26 | 1977-10-26 | $7700.00 | Window Closed / Lapsed |