USD274761SExpiredUtility

Blind cleaner

42
Individually held — no corporate assignee on recordPriority: Nov 22, 1982Filed: Nov 22, 1982Granted: Jul 17, 1984
Est. expiryNov 22, 2002(expired)· nominal 20-yr term from priority
Inventors:Jeff A. Jacobson
42
PatentIndex Score
2
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a blind cleaner, as shown.

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