Piston for Use in an Engine
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United States of America Patent
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N/A
Issued Date -
Feb 25, 2016
app pub date -
Aug 19, 2014
filing date -
Aug 19, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A piston having an outer surface and a bottom surface. The bottom surface comprises a convex region, a concave region, and a circumferential edge. The convex region is intersected by a longitudinal piston axis defined by the piston. The convex region is radially inward of and in contact with the concave region, the concave region is radially inward of an in contact with the circumferential edge, and the circumferential edge is radially inward of and in contact with the outer surface.
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