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Publication numberUSD660415 S1
Publication typeGrant
Application numberUS 29/389,719
Publication dateMay 22, 2012
Filing dateApr 15, 2011
Priority dateJul 23, 2007
Also published asUSD638929
Publication number29389719, 389719, US D660415 S1, US D660415S1, US-S1-D660415, USD660415 S1, USD660415S1
InventorsNathan A. Abel, James R. Betz, Sean M. Burke, Michael J. Lynch, Matthew D. Reier, Andrew S. Viner
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Respirator head harness
US D660415 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a respirator head harness, as shown and described.
Description

FIG. 1 is a perspective view of a respirator head harness showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof, the right side view being a mirror image of the left side view;

FIG. 5 is a front view thereof, and;

FIG. 6 is a rear view thereof.

The broken line showing is included for the purpose of illustrating environment and forms no part of the claimed design.

Non-Patent Citations
Reference
1Product Literature Survivair, "Survivair Max Instruction Manual", Jun. 2003, pp. 1 and 8.
2Product Literature: 3M Company, "Full Facepiece Respirator 7000 Series—User Instructions", 2004, 19 pgs.
3Product Literature: 3M Company, "Half and Full Facepiece Respirators", Jan. 2002, 6 pgs.
4Product Literature: Aearo Technologies, "AOSafety Respiratory Protection", 2006, 20 pgs.
5Product Literature: Drager Safety, "X-Plore 5500 Full Face Mask", (date unknown but believed to be prior to the date of the filing of the present application), 2 pgs.
6Product Literature: Drager Safety, "X-Plore 6570 Full Face Masks", (date unknown but believed to be prior to the date of the filing of the present application), 2 pgs.
7Product Literature: MSA, "Advantage 1000 Low Maintenance Respirator", Mar. 2001, 4 pgs.
8Product Literature: North Safety Products, "North Respiratory Protection", 2005, pp. 1, 9, 13, 17, 22, 34, 36, 37.
9Product Literature: Survivair, "Survivair Max Instruction Manual", Jun. 2003, 23 pgs.
10Product Literature: Survivair, "Survivair Max Replacement Part Ordering Information", (date unknown but believed to be prior to the date of the filing of the present application), 1 pg.
11Product Literature: Survivair, "Survivair Product Guide", 2006, 24 pgs.
12Product Literature: Survivair, "Survivair Product Guide", Sep. 2006, 24 pgs.
13Product Literature: Tyco/Scott, "Air Purifying Respirators", Sep. 2004, 8 pgs.
14U.S. Appl. No. 11/278269; Inventors: Nathan A. Abel, James R. Betz, Sean M. Burke, Michael J. Lynch, Matthew D. Reier, and Andrew S. Viner; filed Mar. 31, 2006; total pgs 31 including drawings.
Classifications
U.S. ClassificationD24/110.1