Invacare Corporation

Joshua Hamilton Greiner

Damon Thomas Jurkiewicz

Daniel James Yee

Robert Bekoscke

Daniel Martin Watson

Traian Mohan

Howard L Loewenthal

Daniel John Watson

Thomas Tuckowski

Damon Jukiewicz

A conveyance such as a wheelchair that includes a seat assembly and a chassis. The chassis comprises a central frame member disposed substantially along the centerline of the wheelchair. The central frame member includes portions for connecting to or supporting one or more front casters, a seat assembly, one or more drive wheel assemblies, an energy source (e.g., one or more batteries), rear anti-tip wheels, and/or at least one footplate. The central frame member is disposed substantially along the centerline of the wheelchair and structurally distributes of the weight of the seat assembly (and optionally the weight of the energy source) to the supporting drive wheels and casters. In this manner, a clean-looking, simple, and lightweight chassis structure is provided for a conveyance.

Wheelchair

Wheelchair seat back support

Frame

Growing community of inventors

Columbus, OH, United States of America

Joshua Hamilton Greiner