USD492254SExpiredUtility

Wire duct plug

72
Assignee: MATSUSHITA ELECTRIC WORKS LTDPriority: Jun 27, 2002Filed: Dec 10, 2002Granted: Jun 29, 2004
Est. expiryJun 27, 2022(expired)· nominal 20-yr term from priority
Inventors:Yoshiyuki NakashimaKatsumi Kikuchi
72
PatentIndex Score
17
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a wire duct plug, as shown and described.

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