USD360401SExpiredUtility

Safety plug

68
Assignee: CHEN CHI-HSIENPriority: Oct 14, 1993Filed: Oct 14, 1993Granted: Jul 18, 1995
Est. expiryOct 14, 2013(expired)· nominal 20-yr term from priority
Inventors:Chi-Hsien Chen
68
PatentIndex Score
14
Cited by
4
References
1
Claims

Claims

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

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