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US4055796A Expired / Lapsed US ⏱️ 0.0 years remaining

Cable support and locator structure

Assignee: Individual
•
Filing: 1976-11-08
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Granted: 1977-10-25
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Expires: 1996-11-08
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Abstract

Abstract There is disclosed a combined support and locator for underground fixtures intended to be buried, the support and locator being designed for use in conjunction with a metal detector which includes a support base formed of a moldable material, metallic means embedded within the support base and having an elliptical configuration, the support base and metallic means being formed as an integral unit, such that underground fixtures supported upon the support and locator may be re-located by the use of a metal detector, the metallic means reacting with the motive forces of the metal detector to effect locating of the underground fixture.

Inventors

  • 👤 Richard Allen Nelson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 09:22
CPC Classifications
G; G01; G01V; G01V15/00

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 222 words
A combined support and locator for underground fixtures for use in conjunction with a metal detector of the type creating an electrical field, comprising in combination, a support base for supporting an underground fixture thereon, said support base formed of a moldable material, metallic means embedded within said support base, said metallic means having sufficient mass and density such as to respond to the field created by the metal detector, said base and metallic means being formed as an integral unit, said metallic means further including a lateral extension portion extending laterally outwardly from said metallic means being similarly embedded within said support base and projecting outwardly from the confines of said support base for a distance, said lateral extension portion being adapted for interconnection with the cable fixture supported on the support base for the purpose of grounding the same in order to permit various forms of metal detectors to be utilized to locate the subject support and locator assembly, with the cable fixture supported thereon, whereby an underground fixture may be supported on said support base and buried, may be re-located by the use of a metal detector of the type creating an electrical field which upon contsct with the embedded metallic means will generate a signal to indicate the presence of the support and locator and fixture located thereupon.
Claim 2
Dependent Claim 222 words
A combined support and locator for underground fixtures for use in conjunction with a metal detector of the type creating an electrical field, comprising in combination, a support base for supporting an underground fixture thereon, said support base formed of a moldable material, metallic means embedded within said support base, said metallic means having sufficient mass and density such as to respond to the field created by the metal detector, said base and metallic means being formed as an integral unit, said metallic means further including a lateral extension portion extending laterally outwardly from said metallic means being similarly embedded within said support base and projecting outwardly from the confines of said support base for a distance, said lateral extension portion being adapted for interconnection with the cable fixture supported on the support base for the purpose of grounding the same in order to permit various forms of metal detectors to be utilized to locate the subject support and locator assembly, with the cable fixture supported thereon, whereby an underground fixture may be supported on said support base and buried, may be re-located by the use of a metal detector of the type creating an electrical field which upon contsct with the embedded metallic means will generate a signal to indicate the presence of the support and locator and fixture located thereupon.
Claim 3
Dependent Claim 19 words
The support and locator as set forth in claim 1 above, wherein said metallic means comprises a steel rod.
Claim 4
Dependent Claim 26 words
The support and locator as set forth in claim 2 above, wherein said steel rod is ellipitcal in configuration and positioned centrally within said support base.
Claim 5
Dependent Claim 20 words
The support and locator as set forth in claim 3 above, wherein said support base is rectangular in cross section.
Claim 6
Dependent Claim 36 words
The support and locator as set forth in claim 4 above, wherein said elliptical steel rod is spaced inwardly from the exposed external surfaces of said support base and positioned substantially centrally within said support base.
Claim 7
Dependent Claim 22 words
The support and locator as set forth in claim 1 above wherein said support base is formed of a polyfoam plastic material.
Claim 8
Dependent Claim 67 words
The support and locator as set forth in claim 1 above, wherein said support base is rectangular in cross section, and said lateral extension portion extends outwardly from one of the side edges of said support base, and said lateral extension portion being sufficiently flexible to permit dependable movement thereof in order to permit the interconnection thereof with the underground cable fixture supported on said support base.
Claim 9
Dependent Claim 31 words
The support and locator as set forth in claim 1 above, wherein said metallic means and lateral extension portion thereof are formed of copper wire no more then No. 10 gauge.

References Cited (Backward Citations)

GB189402404A Cited
US2438197A Cited
US3534358A Cited
US3651506A Cited
US3665511A Cited
US3711848A Cited
US3740742A Cited
US3836842A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-10-24 1981-04-25 1981-10-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-10-24 1985-04-25 1985-10-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-10-24 1989-04-25 1989-10-25 $7700.00 Window Closed / Lapsed

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