USD301488SExpiredUtility

Marking pen

49
Assignee: SHACHIHATA INDUSTRIALPriority: Dec 26, 1985Filed: Jun 24, 1986Granted: Jun 6, 1989
Est. expiryDec 26, 2005(expired)· nominal 20-yr term from priority
Inventors:Keiichi MizutaniAkira Ohashi
49
PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a marking pen, as shown.

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