US3203640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire tensioning trailer
Assignee: Eaton Metal Products Co
•
Filing: 1962-02-12
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Granted: 1965-08-31
•
Expires: 1982-02-12
Abstract
No abstract record available.
Inventors
- 👤 Edward V Garnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:42
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/02; H02G1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN APPARATUS FOR PULLING A CONDUCTOR UNDER TENSION MEANS FOR SUPPORTING A REEL FROM WHICH SAID CONDUCTOR IS UNWOUND; A FIRST ROTATABLE RESILIENT ANNULUS HAVING A CONDUCTOR RECEIVING GROOVE CIRCUMFERENTIALLY THEREAROUND AND HAVING ITS AXIS PARALLEL TO THE AXIS OF SAID REEL; A SECOND ROTATABLE RESILINET ANNULUS HAVING A CONDUCTOR RECEIVING GROOVE CIRCUMFERETIALLY THEREAROUND AND BEING MOUNTED INTERMEDIATE SAID FIRST ANNULUS AND SAID REEL AND HAVING ITS AXIS PARALLEL TO THE AXIS OF SAID FIRST ANNULUS,
Claim 2
Dependent Claim
76 words
IN APPARATUS FOR PULLING A CONDUCTOR UNDER TENSION MEANS FOR SUPPORTING A REEL FROM WHICH SAID CONDUCTOR IS UNWOUND; A FIRST ROTATABLE RESILIENT ANNULUS HAVING A CONDUCTOR RECEIVING GROOVE CIRCUMFERENTIALLY THEREAROUND AND HAVING ITS AXIS PARALLEL TO THE AXIS OF SAID REEL; A SECOND ROTATABLE RESILINET ANNULUS HAVING A CONDUCTOR RECEIVING GROOVE CIRCUMFERETIALLY THEREAROUND AND BEING MOUNTED INTERMEDIATE SAID FIRST ANNULUS AND SAID REEL AND HAVING ITS AXIS PARALLEL TO THE AXIS OF SAID FIRST ANNULUS,
References Cited (Backward Citations)
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Cited
US2250269A
Cited
US2355441A
Cited
US2635827A
Cited
US2948483A
Cited
US3025713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |