USD369447SExpiredUtility

Rotary brush

96
Assignee: MINNESOTA MINING & MFGPriority: Mar 18, 1994Filed: Mar 18, 1994Granted: Apr 30, 1996
Est. expiryMar 18, 2014(expired)· nominal 20-yr term from priority
Inventors:Lawrence J. MannMichael J. Kubes
96
PatentIndex Score
73
Cited by
28
References
1
Claims

Claims

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

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