Filter
Description
FIG. 1 is a front and top view of a filter;
FIG. 2 is a side and bottom view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a bottom view thereof; and,
FIG. 5 is a top view thereof.
Claims
The ornamental design for a filter, as shown and described.
Referenced Cited
Patent History
Patent number: D506526
Type: Grant
Filed: Apr 2, 2004
Date of Patent: Jun 21, 2005
Inventors: Ernest John Duncan (Narangba Queensland), Paul Leonard Martin (Narangba Queensland)
Primary Examiner: Robin V. Taylor
Application Number: 29/202,554
Type: Grant
Filed: Apr 2, 2004
Date of Patent: Jun 21, 2005
Inventors: Ernest John Duncan (Narangba Queensland), Paul Leonard Martin (Narangba Queensland)
Primary Examiner: Robin V. Taylor
Application Number: 29/202,554
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)