U.S. patent number D778,430 [Application Number D/472,778] was granted by the patent office on 2017-02-07 for filter cartridge.
This patent grant is currently assigned to 3M Innovative Properties Company. The grantee listed for this patent is 3M INNOVATIVE PROPERTIES COMPANY. Invention is credited to David M. Blomberg, Serge Dubeau, Gary E. Dwyer, Pierre Legare, Carl W. Raines, III, Mark Schulz, Charlie Wood.
United States Patent |
D778,430 |
Blomberg , et al. |
February 7, 2017 |
Filter cartridge
Claims
CLAIM The ornamental design for a filter cartridge, as shown and
described.
Inventors: |
Blomberg; David M. (Lino Lakes,
MN), Dwyer; Gary E. (Mallorytown, CA), Legare;
Pierre (Brockville, CA), Raines, III; Carl W.
(Woodbury, MN), Dubeau; Serge (Plymouth, MN), Schulz;
Mark (Minneapolis, MN), Wood; Charlie (Minneapolis,
MN) |
Applicant: |
Name |
City |
State |
Country |
Type |
3M INNOVATIVE PROPERTIES COMPANY |
St. Paul |
MN |
US |
|
|
Assignee: |
3M Innovative Properties
Company (St. Paul, MN)
|
Appl.
No.: |
D/472,778 |
Filed: |
November 15, 2013 |
Current U.S.
Class: |
D24/110.1 |
Current International
Class: |
2902 |
Field of
Search: |
;D24/110,110.1-110.5,127,162 ;D29/108 ;D23/311 ;D28/78 ;D4/128-138
;D10/30-32,38,39 |
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Primary Examiner: Fox; Barbara
Assistant Examiner: Bekic; Lilyana
Description
FIG. 1 is a front perspective view of the first embodiment showing
a new design for a filter cartridge;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a top view thereof, the bottom view being a mirror image
thereof;
FIG. 5 is a left view thereof; and
FIG. 6 is a right view thereof.
FIG. 7 is a front perspective view of the second embodiment showing
a new design for a filter cartridge;
FIG. 8 is a front view thereof;
FIG. 9 is a back view thereof;
FIG. 10 is a top view thereof, the bottom view being a mirror image
thereof;
FIG. 11 is a left view thereof; and
FIG. 12 is a right view thereof.
FIG. 13 is a front perspective view of the third embodiment showing
a new design for a filter cartridge;
FIG. 14 is a front view thereof;
FIG. 15 is a back view thereof;
FIG. 16 is a top view thereof, the bottom view being a mirror image
thereof;
FIG. 17 is a left view thereof; and,
FIG. 18 is a right view thereof.
The broken lines in the drawings illustrate portions of the filter
cartridge that form no part of the claimed design.
* * * * *