USD371303SExpiredUtility
Hook for hanging plastic vent pipes
Individually held — no corporate assignee on recordPriority: May 8, 1995Filed: May 8, 1995Granted: Jul 2, 1996
Est. expiryMay 8, 2015(expired)· nominal 20-yr term from priority
Inventors:Franklin H. Nielsen
42
PatentIndex Score
11
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hook for hanging plastic vent pipes, and shown and described.
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