USD308888SExpiredUtility

Ball-point pen

45
Assignee: YOSHINAGA PRINCE COMPANY LTDPriority: Sep 19, 1986Filed: Feb 26, 1987Granted: Jun 26, 1990
Est. expirySep 19, 2006(expired)· nominal 20-yr term from priority
Inventors:Suk Jun KimAtsushi DeguchiSadao Yoshinaga
45
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

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

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