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US4323294A Expired / Lapsed US ⏱️ 0.0 years remaining

Meter socket cover assembly

Assignee: Ekstrom Industries Inc
•
Filing: 1979-12-14
•
Granted: 1982-04-06
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Expires: 1999-12-14
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Abstract

Abstract A meter socket jumper assembly comprising a plastic disc having a diameter and an edge thickness substantially the same dimensions as a meter of the type designed for assembly in said socket. Said disc is provided with a series of integrally molded pockets shaped and dimensioned to receive a fastener such as a self tapping screw from the rear side to retain a jumper bar on said rear side. Said pockets are so designed that the self tapping screw assembled therein is not exposed on the front face of the disc. In a preferred embodiment of the invention the pockets protrude from the front of the disc and intersect stiffening ribs molded into the face of the cover, to strengthen the pocket walls against the expansive force of the fasteners inserted therein from the rear side. A plurality of pockets are provided, suitably spaced to allow the assembly of jumpers in several different predetermined positions to accomodate different types of meter sockets.

Inventors

  • 👤 Darrell Robinson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 10:25
CPC Classifications
G; G01; G01R; G01R11/00; G01R11/02; G12; G12B; G12B9/00; G12B9/02; G12B9/04

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 141 words
A cover for a meter socket adapted to receive jumpers for completing a circuit between meter socket terminals, said cover comprising a disc formed of insulating material, said disc having a peripheral flange having a diameter and thickness substantially the same as that of a retaining flange of a meter intended for assembly into said meter socket, a central portion substantially thinner than the width of said flange, and a series of cylindrical walls extending from said central portion, said walls being closed at the forward end on the forward side of the disc and open at the other end on the rear side of the disc forming a pocket, said walls being dimensioned to receive a fastening device from the rear side for attachment of a jumper without exposure of the fastening device on the forward side of the disc.
Claim 2
Dependent Claim 141 words
A cover for a meter socket adapted to receive jumpers for completing a circuit between meter socket terminals, said cover comprising a disc formed of insulating material, said disc having a peripheral flange having a diameter and thickness substantially the same as that of a retaining flange of a meter intended for assembly into said meter socket, a central portion substantially thinner than the width of said flange, and a series of cylindrical walls extending from said central portion, said walls being closed at the forward end on the forward side of the disc and open at the other end on the rear side of the disc forming a pocket, said walls being dimensioned to receive a fastening device from the rear side for attachment of a jumper without exposure of the fastening device on the forward side of the disc.
Claim 3
Dependent Claim 42 words
A cover for a meter socket as set out in claim 1 in which said walls protrude forwardly from the front surface of the disc, and reinforcing ribs are provided on the front surface of the disc, said ribs abutting said walls.

References Cited (Backward Citations)

US3029322A Cited
US3806857A Cited
DE2256373A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1985-04-05 1985-10-05 1986-04-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1989-04-05 1989-10-05 1990-04-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1993-04-05 1993-10-05 1994-04-06 $7700.00 Window Closed / Lapsed

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