USD349022SExpiredUtility

Power unit shaft attachment for cutting implements

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Assignee: MARUYAMA MFG COPriority: Oct 16, 1991Filed: Oct 16, 1991Granted: Jul 26, 1994
Est. expiryOct 16, 2011(expired)· nominal 20-yr term from priority
Inventors:Katsumi KiyookaKaori Katoh
60
PatentIndex Score
10
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a power unit shaft attachment for cutting implements, as shown.

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