USD250164SExpiredUtility

Dust pan

34
Individually held — no corporate assignee on recordPriority: Apr 4, 1977Filed: Apr 4, 1977Granted: Nov 7, 1978
Est. expiryApr 4, 1997(expired)· nominal 20-yr term from priority
Inventors:John Speidel
34
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

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

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