Mobile filter apparatus
Description
FIG. 1 is a left side view;
FIG. 2 is a right side view;
FIG. 3 is a front plan view;
FIG. 4 is a top view;
FIG. 5 is a back view; and,
FIG. 6 is a bottom view.
Referenced Cited
U.S. Patent Documents
D214375 | June 1969 | Knab |
Patent History
Patent number: D371435
Type: Grant
Filed: Apr 20, 1995
Date of Patent: Jul 2, 1996
Inventor: Steven F. Locke (Vancouver, WA)
Primary Examiner: Lisa P. Lichtenstein
Application Number: 0/37,807
Type: Grant
Filed: Apr 20, 1995
Date of Patent: Jul 2, 1996
Inventor: Steven F. Locke (Vancouver, WA)
Primary Examiner: Lisa P. Lichtenstein
Application Number: 0/37,807
Classifications
Current U.S. Class:
Filter (D23/365)