Filtration machine

- LJC Technologies, LLC
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Description

FIG. 1 is a front elevation view of the filtration machine;

FIG. 2 is a back elevation view of the filtration machine;

FIG. 3 is a left side elevation view of the filtration machine; and,

FIG. 4 is a right side elevation view of the filtration machine.

Claims

The ornamental design for the filtration machine, as shown and described.

Referenced Cited
U.S. Patent Documents
4513614 April 30, 1985 Adcock
5482626 January 9, 1996 Lohnes et al.
D424660 May 9, 2000 Teran et al.
6485634 November 26, 2002 Warren et al.
Patent History
Patent number: D520595
Type: Grant
Filed: Jan 27, 2005
Date of Patent: May 9, 2006
Assignee: LJC Technologies, LLC (Tyler, TX)
Inventors: Raymond Ford Johnson (White Oak, TX), Markley Dean Johnson (Gladewater, TX), Rodney Grage (Lindale, TX)
Primary Examiner: Robin Webster
Attorney: Carstens & Cahoon, LLP
Application Number: 29/222,294
Classifications
Current U.S. Class: Treatment (D23/207)