Ergonomic crutch grips

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9320671
APP PUB NO 20130146111A1
SERIAL NO

13667382

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A set of ergonomic handgrips and arm pads make the use of crutches or other walking assist devices more comfortable and less likely to cause repetitive stress injuries. A metacarpal protrusion of the each handgrip is angled outward at about 5 to 25 degrees from front to back when installed to place the user's wrists at a more ergonomic angle (approximately 15 degrees inward rotation). The metacarpal protrusion produces a substantially flat surface with a downward slope. Each handgrip spreads the load out over the hand of the user eliminating pressure. The handgrips can be fitted on crutches, a walker, a cane, or another walking assist device. The arm pad has a pair of protrusions that produce a recess on the side facing away from a user's chest which engages a user's arm and keeps the crutch top positioned correctly while the crutch is in use by the user.

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Patent Owner(s)

Patent OwnerAddress
LIGHTBULB LLCFRANKLIN TN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crim, Rich Franklin, US 5 19
Gelfand, Matt Nashville, US 5 23
Webster, Joe Franklin, US 5 23

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