USD306506SExpiredUtility
Combination vacuum nozzle and squeegee
Individually held — no corporate assignee on recordPriority: Apr 29, 1987Filed: Apr 29, 1987Granted: Mar 6, 1990
Est. expiryApr 29, 2007(expired)· nominal 20-yr term from priority
Inventors:Franklin C. Houser
80
PatentIndex Score
25
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combination vacuum nozzle and squeegee, as shown and described.
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