Patent US3138914A successfully refreshed from Google Patents.
US3138914A
Expired / Lapsed
US
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Wire closing machine
Assignee: Edmands Co
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Filing: 1963-03-20
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Granted: 1964-06-30
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Expires: 1983-03-20
Abstract
No abstract record available.
Inventors
- 👤 Sidney B Blaisdell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:58
CPC Classifications
D; D07; D07B; D07B3/00; D07B3/08; D07B3/10; D07B2207/00; D07B2207/40; D07B2207/409
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
IN AN APPARATUS FOR CLOSING A NUMBER OF STRANDS OF WIRE, A DOUBLE TWIST MECHANISM INCLUDING A TAKE-UP REEL, A MOTOR FOR DRIVING THE REEL, A SOURCE OF INPUT STRANDS, A CLOSING DIE FROM WHICH THE STRANDS LEAD TO SAID TWIST MECHANISM, A CAPSTAN OF A PLURALITY OF DIAMETERS ABOUT WHICH THE INPUT STRANDS PASS IN ENGAGEMENT WITH THE DIFFERENT DIAMETERS FROM THE INPUT SOURCE TO THE CLOSING DIE, MEANS INDEPENDENT OF SAID MOTOR TO DRIVE THE CAP-
Claim 2
Dependent Claim
78 words
IN AN APPARATUS FOR CLOSING A NUMBER OF STRANDS OF WIRE, A DOUBLE TWIST MECHANISM INCLUDING A TAKE-UP REEL, A MOTOR FOR DRIVING THE REEL, A SOURCE OF INPUT STRANDS, A CLOSING DIE FROM WHICH THE STRANDS LEAD TO SAID TWIST MECHANISM, A CAPSTAN OF A PLURALITY OF DIAMETERS ABOUT WHICH THE INPUT STRANDS PASS IN ENGAGEMENT WITH THE DIFFERENT DIAMETERS FROM THE INPUT SOURCE TO THE CLOSING DIE, MEANS INDEPENDENT OF SAID MOTOR TO DRIVE THE CAP-
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) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |