|Publication number||USD477401 S1|
|Application number||US 29/127,312|
|Publication date||Jul 15, 2003|
|Filing date||Aug 3, 2000|
|Priority date||Aug 3, 2000|
|Publication number||127312, 29127312, US D477401 S1, US D477401S1, US-S1-D477401, USD477401 S1, USD477401S1|
|Inventors||Ian T. Petherbridge, David Cook|
|Original Assignee||3M Innovative Properties Company|
|Export Citation||BiBTeX, EndNote, RefMan|
|Non-Patent Citations (1), Referenced by (4), Classifications (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
FIG. 1 is a perspective view of a pair of filter cartridges for a powered air-purifying respirator, showing the new design in solid lines.
FIG. 2 is a top view thereof.
FIG. 3 is a left side view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a bottom view thereof.
FIG. 7 is a rear view thereof; and,
FIG. 8 is a front view thereof, only illustrating the solid line portion of the design.
The broken line showing forms no part of the claimed design. The shading is provided only to illustrate contour; it is not indicative of texture, etc.
|1||Domestic Preparedness—Powered Air Protection for First Responders C420 Mil-Spec PAPR; SCOTT a Scott Technologies Company (dated Sep. 1999) (a four page brochure).|
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