USD346728SExpiredUtility

Filter separation tool

31
Assignee: LAWSON BRIANPriority: May 12, 1992Filed: May 12, 1992Granted: May 10, 1994
Est. expiryMay 12, 2012(expired)· nominal 20-yr term from priority
Inventors:Brian Lawson
31
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a filter separation tool, as shown and described.

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