A - Human Necessities – 41 – D
Patent
A - Human Necessities
41
D
A41D 13/06 (2006.01) E04G 21/32 (2006.01) E04D 15/00 (2006.01)
Patent
CA 2613954
The invention is a wedge-shaped support adapted to be fastened to a user's lower leg to provide comfort when the user is kneeling on an inclined roof, used in pairs. Each shin wedge comprises a wedge of lightweight material capable of supporting the user's weight. The acute dihedral angle of each wedge is approximately equal to the pitch angle of the roof on which the wedge kneepads are being used, thereby providing a substantially horizontal upper kneeling surface when the wedge is oriented towards the peak of the roof. The wedge's lower surface typically comprises a durable pad that prevents premature abrasion of the lightweight material and improves grip onto the inclined surface. Each wedge's upper surface typically includes a soft layer that serves as an ergonomic kneeling pad for the user. An attachment harness secures the wedge kneepad to the user's shin and thigh or knee.
Blake Cassels & Graydon Llp
Visionary Technology Inc.
LandOfFree
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