USD381978SExpiredUtility

Personal computer infra-red communication device

69
Assignee: IBMPriority: Sep 21, 1995Filed: Sep 21, 1995Granted: Aug 5, 1997
Est. expirySep 21, 2015(expired)· nominal 20-yr term from priority
Inventors:Kazuo NakadaKazuhiko Yamazaki
69
PatentIndex Score
15
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a personal computer infra-red communication device, as shown and described.

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