USD326408SExpiredUtility

Expandable plug

50
Assignee: ALADDIN EQUIPMENT COMPANY INCPriority: Oct 13, 1989Filed: Oct 13, 1989Granted: May 26, 1992
Est. expiryOct 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Lindy Smith
50
PatentIndex Score
11
Cited by
7
References
1
Claims

Claims

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

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