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Finger recesses in a cover of a filter cartridge
D449103 Finger recesses in a cover of a filter cartridge
Patent Drawings:Drawing: D449103-2    
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(1 images)

Inventor: Legare
Date Issued: October 9, 2001
Application: D/127,314
Filed: August 3, 2000
Inventors: Legare; Pierre (Addison, CA)
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Primary Examiner: Simmons; Ian
Assistant Examiner:
Attorney Or Agent: Hakamaki; Michaele A.
U.S. Class: D24/110; D24/110.1; D24/110.2
Field Of Search: D24/110.1; D24/110.6; D24/110.2; D24/110; D24/110.3; D24/162; D24/164; D9/520; D9/434; 128/205.25; 128/205.24; 128/205.27; 128/206.21; 128/207.12; 128/207.16; 128/206.12; 128/206.28; 128/206.17; 128/205.29; 215/375; 220/608; 220/609; 220/606
International Class:
U.S Patent Documents: D310585; D421116; D433751; 2642061; 4088461; 4850494; 4971052; 5036844; 5906203; 6055983
Foreign Patent Documents: 3818295 A1; 0 108 560 A1; 0 164 946 A2; 0 078 110 B1; 0 352 938 B1; 572847; WO 83/00632; WO 96/29116
Other References: Domestic Preparedness--Powered Air Protection for First Responders C420 Mil-Spec Parr; Scott a Scott Technologies Company (dated Sep. 1999) (afour page brochure)..









Abstract:
Claim: The ornamental design for the finger recesses in a cover of a filter cartridge, as shown and described.
Description: FIG. 1 is a perspective view of the finger recesses in a cover of a filter cartridge showing our new design.

FIG. 2 is a first side view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a second side view thereof oriented 180.degree. from the side view that is shown in FIG. 2.

FIG. 5 is a bottom view of the cover only. The bottom of the cartridge, which is shown in FIGS. 1, 2, and 4, has been removed so that the bottom of the cover is clearly visible in this view; and,

FIG. 6 is a cross-sectional view, taken along lines 6--6 of FIG. 2, showing the recess in enlarged form for illustration purposes.

The broken line showing forms no part of the claimed design, and the shading is provided only to illustrate contour; it is not representative of tuxture, etc.

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