Title:
Filter cover
United States Patent D401942


Inventors:
Shelton, Nathan E. (Riverside, CA)
Bickerton, Duncan (Warrington, GB2)
Application Number:
29/078711
Publication Date:
12/01/1998
Filing Date:
10/31/1997
Assignee:
K & N Engineering, Inc. (Riverside, CA)
Primary Class:
Field of Search:
D15/1-6, 55/337, 55/385.5, 55/498, 55/502, 55/570, 55/497, 55/486, 55/501, 123/198E
View Patent Images:
US Patent References:
D295444Cover for an automotive air filter housingApril, 1988SundquistD15/6
D293796Air cleaner coverJanuary, 1988NagyD15/5
D213403N/AFebruary, 1969KrausD15/5
D151464N/AOctober, 1948OlsenD15/5



Primary Examiner:
SEIFERT, RALF T
Attorney, Agent or Firm:
JOHN E WAGNER (GLENDALE, CA, US)
Claims:
1. The ornamental design for a filter cover, as shown and described.

Description:

FIG. 1 is a perspective view from the top of a large diameter filter cover showing our new design;

FIG. 2 is a perspective view from the bottom;

FIG. 3 is a top plan view;

FIG. 4 is a side or edge view of a small diameter filter cover of our new design;

FIG. 5 is a sectional view taken along line 5--5 of FIG. 3;

FIG. 6 is a fragmentary perspective view showing pleat detail of the filter cover of FIG. 3;

FIG. 7 is a side or edge view of a medium diameter filter cover according to our new design; and,

FIG. 8 is a side or edge view of a large diameter filter cover according to our new design.