Torque key lever
United States Patent D707090

Walls, Donald L. (Beech Grove, IN, US)
Application Number:
Publication Date:
Filing Date:
Primary Class:
International Classes:
(IPC1-7): 0805
Field of Search:
D8/16, D8/19, D8/24, D8/33, D8/31, D8/59, D8/105, D8/301, D8/306, D8/321, D8/32, D8/89, D21/793, 70/489, 70/192, 70/195, 70/196, 70/197, 70/431
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US Patent References:
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7240527Key turning deviceJuly, 2007Boyd
7171831Tool for turning keysFebruary, 2007Matthews
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6598438Key wrenchJuly, 2003Ashby
D416178Toggle toolNovember, 1999Moore et al.D8/16
D401486Earring toolNovember, 1998BeckerD8/19
5794471Holder for key including key turnerAugust, 1998Rizzo
D371955Key leverageJuly, 1996Draeger
5440910Key adaptorAugust, 1995Florian
D359894Retreiver toolJuly, 1995PomeroyD8/16
4991417Key extension for the physically impairedFebruary, 1991Grecco
4910983Key turning and starter switch assistance deviceMarch, 1990Taylor
D293549Key bow coverJanuary, 1988Stinson
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4583383Key-turning deviceApril, 1986Bosco
4446763Mortice cylinder lock wrench structuresMay, 1984Blough et al.81/176.1
4035865Implements usable by persons afflicted with arthritisJuly, 1977McRae
D160340N/AOctober, 1950RandolphD8/321
D139420N/ANovember, 1944LydleD8/31
D055792N/AJuly, 1920HudgingD8/89
D046183N/AJuly, 1914ProchaskaD8/16

Primary Examiner:
Spear, Robert M.
Assistant Examiner:
Bennett-hattan, Eliza
Attorney, Agent or Firm:
Timothy P. Meagher (2129 Bechtel Rd. Indianapolis IN 46260)

1. The ornamental design for a torque key lever, substantially as shown and described.


FIG. 1 is a perspective view of a torque key lever.

FIG. 2 is a front elevation view of a torque key lever.

FIG. 3 is a left side elevation of view of FIG. 2.

FIG. 4 is a right side elevation view of FIG. 2.

FIG. 5 is a rear elevation view of FIG. 2.

FIG. 6 is a plan view of FIG. 2; and,

FIG. 7 is a bottom view of FIG. 2.