|Publication number||USD449103 S1|
|Application number||US 29/127,314|
|Publication date||Oct 9, 2001|
|Filing date||Aug 3, 2000|
|Priority date||Aug 3, 2000|
|Publication number||127314, 29127314, US D449103 S1, US D449103S1, US-S1-D449103, USD449103 S1, USD449103S1|
|Original Assignee||3M Innovative Properties Company|
|Export Citation||BiBTeX, EndNote, RefMan|
|Non-Patent Citations (1), Referenced by (2), Classifications (3)|
|External Links: USPTO, USPTO Assignment, Espacenet|
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° 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.
|1||Domestic Preparedness—Powered Air Protection for First Responders C420 Mil-Spec Parr; Scott a Scott Technologies Company (dated Sep. 1999) (a four page brochure).|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US7320722 *||Oct 29, 2004||Jan 22, 2008||3M Innovative Properties Company||Respiratory protection device that has rapid threaded clean air source attachment|
|US20060090754 *||Oct 29, 2004||May 4, 2006||3M Innovative Properties Company||Respiratory protection device that has rapid threaded clean air source attachment|