USD319661SExpiredUtility

Recording pen

29
Assignee: YOKOGAWA ELECTRIC CORPPriority: Dec 28, 1988Filed: Dec 28, 1988Granted: Sep 3, 1991
Est. expiryDec 28, 2008(expired)· nominal 20-yr term from priority
Inventors:Toshio KimuraShigenobu Miyamoto
29
PatentIndex Score
0
Cited by
6
References
1
Claims

Claims

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

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