Tools – Wrench – screwdriver – or driver therefor – Flexible
Patent
1993-06-25
1994-05-10
Smith, James G.
Tools
Wrench, screwdriver, or driver therefor
Flexible
81 343, 811776, 811777, B25B 1352
Patent
active
053097971
ABSTRACT:
A wrench for use on an oil filter having a first curved member with a plurality of apertures formed therein at spaced intervals, a second curved member having a slot at one end so as to receive a first of the first curved member extending therethrough, and a handle extending outwardly of the first and second curved members. The slot includes a locking member affixed thereto. The locking member removably engages one and only one of the apertures of the first curved member. The handle has a first portion affixed to the first and second curved members and extending outwardly therefrom and a second portion hingedly connected to the first portion. The second portion of the handle has a first position in planar alignment with the first portion and a second position in perpendicular relationship to the first portion. The handle has a third portion hingedly connected to an end of the second portion and movable between a position in planar alignment with the first and second portions to a position perpendicular to the second portion.
REFERENCES:
patent: 4334445 (1982-06-01), Timewell
patent: 4750388 (1988-06-01), Hagen et al.
patent: 4916993 (1990-04-01), Siekawitch
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