Lineman's pole and hook assembly

Details Lineman's pole and hook assembly Lineman's pole and hook assembly

2011-03-22

2011-03-22

Kramer, Dean J (Department: 3652)

Handling: hand and hoist-line implements

Hand bars and hand barrows

Ball retriever

C081S053100

Reexamination Certificate

active

07909376

ABSTRACT:
An electrical lineman's pole having a top end and a bottom end. A post extends laterally from the pole proximate its top end. A slot receptacle is provided proximate the post. The slot receptacle has an open top that faces the post and extends in a line perpendicular to the post. To utilize the lineman's pole, the top end is brought into contact with a swinging conductive arm of a protective cutout device. The post extending from the pole is passed through the loop on the swinging conductive arm. A portion of the loop is positioned into the slot receptacle. A lineman pushes on the pole assembly to rotate the swinging conductive arm. The portion of the loop in the slot receptacle prevents the swinging conductive arm from rotating out of a selected plane. Consequently, the cutout protective device does not turn from side to side.

REFERENCES:
patent: 378891 (1888-03-01), Loftie
patent: 1024968 (1912-04-01), Beglinger
patent: 1865526 (1932-07-01), Lawlor
patent: 2299838 (1942-10-01), Mays
patent: 2543862 (1951-03-01), Manahan
patent: 3888535 (1975-06-01), Rosso
patent: 5742220 (1998-04-01), Scherer
patent: 5861595 (1999-01-01), Wood et al.
patent: 6457557 (2002-10-01), Anderson et al.
patent: 6518871 (2003-02-01), Fennell
patent: 6725745 (2004-04-01), Palmieri
patent: 2006/0150779 (2006-07-01), Rider

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