Ecomotors, Inc.

Coffee Keepers LLC

Steven Spurr

Peter Hofbauer

John Michael LaFata, Ii

Concealable storage rack

A piston coupled to a crankshaft via pullrods presents challenges for coupling the piston to the crankshaft because the connections are provided outside the piston. A bridge is coupled to a piston skirt at the end of the piston away from the piston crown. The bridge structure includes: a central support structure, a first projection extending outwardly from the central support structure in a first radial direction, and a second projection extending outwardly from the central support structure in a second radial direction. The central support structure is substantially hollow with a series of internal braces to yield a lightweight piston.

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Brownstown, MI, United States of America

Steven Spurr