USD363340SExpiredUtility

Filter plate unit

Assignee: RJF INT CORPORATIONPriority: Dec 4, 1989Filed: Dec 4, 1989Granted: Oct 17, 1995
Est. expiryDec 4, 2009(expired)· nominal 20-yr term from priority
46
PatentIndex Score
6
Cited by
7
References
1
Claims

Claims

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

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