USD520595SExpiredUtility

Filtration machine

72
Assignee: LJC TECHNOLOGIES LLCPriority: Jan 27, 2005Filed: Jan 27, 2005Granted: May 9, 2006
Est. expiryJan 27, 2025(expired)· nominal 20-yr term from priority
Inventors:Raymond Ford JohnsonMarkley Dean JohnsonRodney Grage
72
PatentIndex Score
20
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for the filtration machine, as shown and described.

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