Patent US2309563A successfully refreshed from Google Patents.
US3171889A
Expired / Lapsed
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Electric cable clamp and protector
Assignee: J STANSBURY
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Filing: 1961-12-18
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Granted: 1965-03-02
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Expires: 1981-12-18
Abstract
No abstract record available.
Inventors
- 👤 Patrick B Mccarthy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:57
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/02; F16L3/06; E; E21; E21B; E21B17/00; E21B17/02; E21B17/023; E21B17/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
IN COMBINATION: A TUBING STRING ADAPTED TO BE DISPOSED IN A WELL BORE AND INCLUDING TUBING SECTIONS CONNECTED TOGETHER BY COUPLING MEANS; AN ELECTRIC CABLE EXTENDING ALONG SAID TUBING STRING; A LONGITUDINAL PROTECTOR STRIP IN WHICH THE CABLE IS DISPOSED AND HAVING A CENTRAL PORTION EXTENDING ALONG SAID COUPLING MEANS, UPPER AND LOWER ELONGATED END PORTIONS SPACED SUBSTANTIALLY LONGITUDINALLY FROM THE UPPER AND LOWER ENDS, RESPECTIVELY, OF SAID COUPLING MEANS, AND UPPER AND LOWERE INTERMEDIATE PORTIONS INTERCONNECTING SAID CENTRAL PORTION AND SAID UPPER AND LOWER END PORTIONS, RESPECTIVELY, SAID UPPER INTERMEDIATE PORTION BEING INCLINED AT A SHALLOW ANGLE IN AN UPWARD AND INWARD DIRECTION TOWARD SAID UPPER END PORTION AND SAID LOWER INTERMEDIATE PORTION BEING INCLINED IN A DOWNWARD AND INWARD DIRECTION TOWARD SAID LOWER END PORTION; AND MEANS SECURING SAID UPPER AND LOWER END PORTIONS TO TUBING SECTIONS ABOVE AND BELOW SAID COUPLING MEANS TO COMPRESS SAID CABLE AGAINST SAID TUBING SECTIONS AND TO COUPLING MEANS WITHOUT ABRUPTLY BENDING SAID CABLE AROUND THE UPPER AND LOWER ENDS OF SAID COUPLING MEANS.
Claim 2
Dependent Claim
172 words
IN COMBINATION: A TUBING STRING ADAPTED TO BE DISPOSED IN A WELL BORE AND INCLUDING TUBING SECTIONS CONNECTED TOGETHER BY COUPLING MEANS; AN ELECTRIC CABLE EXTENDING ALONG SAID TUBING STRING; A LONGITUDINAL PROTECTOR STRIP IN WHICH THE CABLE IS DISPOSED AND HAVING A CENTRAL PORTION EXTENDING ALONG SAID COUPLING MEANS, UPPER AND LOWER ELONGATED END PORTIONS SPACED SUBSTANTIALLY LONGITUDINALLY FROM THE UPPER AND LOWER ENDS, RESPECTIVELY, OF SAID COUPLING MEANS, AND UPPER AND LOWERE INTERMEDIATE PORTIONS INTERCONNECTING SAID CENTRAL PORTION AND SAID UPPER AND LOWER END PORTIONS, RESPECTIVELY, SAID UPPER INTERMEDIATE PORTION BEING INCLINED AT A SHALLOW ANGLE IN AN UPWARD AND INWARD DIRECTION TOWARD SAID UPPER END PORTION AND SAID LOWER INTERMEDIATE PORTION BEING INCLINED IN A DOWNWARD AND INWARD DIRECTION TOWARD SAID LOWER END PORTION; AND MEANS SECURING SAID UPPER AND LOWER END PORTIONS TO TUBING SECTIONS ABOVE AND BELOW SAID COUPLING MEANS TO COMPRESS SAID CABLE AGAINST SAID TUBING SECTIONS AND TO COUPLING MEANS WITHOUT ABRUPTLY BENDING SAID CABLE AROUND THE UPPER AND LOWER ENDS OF SAID COUPLING MEANS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |