USD443586SExpiredUtility

Signal input/output converter

83
Assignee: SMC KKPriority: Oct 18, 1999Filed: Apr 12, 2000Granted: Jun 12, 2001
Est. expiryOct 18, 2019(expired)· nominal 20-yr term from priority
Inventors:Takeshi Sakasegawa
83
PatentIndex Score
33
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a signal input/output converter, as shown.

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