USD383761SExpiredUtility
Electromagnetic piston and cylinder head
Est. expiryMay 17, 2016(expired)· nominal 20-yr term from priority
Inventors:Banner F. Huntzinger
44
PatentIndex Score
9
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electromagnetic piston and cylinder head, as shown.
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