Machines not elsewhere specified – Engine – Element or attachment
Design Patent
1999-06-25
2001-07-24
Brown, Melody N. (Department: 2911)
Machines not elsewhere specified
Engine
Element or attachment
Design Patent
active
D0445429
CLAIM:
The ornamental design for a “combustion engine piston”, as shown.
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MacPherson James
Scarpelli Mark
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