USD302931SExpiredUtility

Chain saw

62
Assignee: KOMATSU ZENOA KKPriority: Oct 21, 1985Filed: Apr 21, 1986Granted: Aug 22, 1989
Est. expiryOct 21, 2005(expired)· nominal 20-yr term from priority
Inventors:Kazuo NakajimaKiyoshi Anbo
62
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chain saw, as shown and described.

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