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Full face respirator
D378610 Full face respirator
Patent Drawings:Drawing: D378610-10    Drawing: D378610-11    Drawing: D378610-12    Drawing: D378610-3    Drawing: D378610-4    Drawing: D378610-5    Drawing: D378610-6    Drawing: D378610-7    Drawing: D378610-8    Drawing: D378610-9    
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(10 images)

Inventor: Reischel, et al.
Date Issued: March 25, 1997
Application: D/045,750
Filed: October 27, 1995
Inventors: Brostrom; Gerald M. (Burnsville, MN)
Byram; David C. (River Falls, WI)
Grannis; Vaughn B. (Inver Grove Heights, MN)
Knivsland; David P. (North St. Paul, MN)
Reischel; Joseph G. (St. Paul, MN)
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Simmons; I.
Attorney Or Agent: Griswold; Gary L.Kirn; Walter N.Hanson; Karl G.
U.S. Class: D24/110.1; D24/110.2
Field Of Search: D24/110.2; D24/110.3; D24/110.4; D24/110.5; 128/206.12; 128/206.15; 128/206.17; 128/206.23; 128/206.21; 128/201.24; 128/206.19; D29/124
International Class:
U.S Patent Documents: D249368; D336546; 3545436; 3602219; 3680555; 4057057; 4069516; 4167185; 4373520; 4402316; 4414973; 4574799; 4595003; 4739755; 4756308; 4850346; 4881538; 4960121; 4961420; 5069205; 5080092
Foreign Patent Documents: 0511593A1; 2268076; WO91/01159; WO92/19322; WO93/14819
Other References: The Lab Safety Supply Catalog "Respirators" pp. 130, 112, 110 @1994 Ex Room..
ISI Facemask product literature (Prior Art)..
Neoterik advertisement for the Technirama respirator (Prior Art)..
MSA Advantage 1000 Low-Maintenance Respirator product literature (1993)..
Scott Weld-O-Vista.TM. product literature (1994)..
MSA Constant Flow or Pressure Demand Duo-Flo.TM. and Duo-Twin.TM. Respirator product literature (1988)..
MSA Optimair .TM. 6A Papr with Optifilter.TM. Cartridges product literature (1992)..
ProTech Respirators, Inc. product literature (1993)..
Drager Atemkimfort mit DragerSchutz Panorama BelAir M product literature (Prior Art)..
Scott Health & Safety Full-Line Catalog product literature (May 1989)..
MSA Ultra Elite.TM. Facepiece product literature dated (1994)..
Fernez Cosmo The Innovative Mask product literature (Prior Art)..
Cairns & Brother Cairns IRIS.TM. product literature (Prior Art)..
Sekur Spa Sfera.TM. product literature (Prior Art)..
SGE 600 product literature..
Drager Atemkomfort mit DragerSchutz: Panorama BelAir product literature (6 pages) 91..
Drager Luft holen . . . Der Atemschutz-Katalog (1993/94)..
Scott respirator product literature (1992)..
Cabot Safety Respirator Products--The Life Line product literature (1993)..
North RP-107 Air-Purifying Respiratory Protection Catalog (1991)..
MAS Comfo.RTM. II and Comfo Elite.RTM. Respirators product literature (1993)..
Bilsom Group Eye, Face, Respiratory and Hearing Protection product literature (Prior Art)..
MSA Comfo CLassic Respirators product literature (1995)..
MSA ComfoElite.TM. product literature (1990)..
Gerson Signature Series 9000 product literature (1995)..
Gerson Signature Series 8000 product literature (1995)..
Willson product literature (1991)..









Abstract:
Claim: The ornamental design for a full face respirator, as shown and described.
Description: FIG. 1 is a perspective view of a full face respirator showing a first embodiment of the new design;

FIG. 2 is a front elevational view of the full face respirator of FIG. 1;

FIG. 3 is a left side elevational view of the full face respirator of FIG. 1. The right side is a mirror image of the left side;

FIG. 4 is a rear elevational view of the full face respirator of FIG. 1;

FIG. 5 is a bottom elevational view of the full face respirator of FIG. 1;

FIG. 6 is a top elevational view of the full face respirator of FIG. 1;

FIG. 7 is a perspective view of a full face respirator showing a second embodiment of the new design;

FIG. 8 is a front elevational view of the full face respirator of FIG. 7;

FIG. 9 is a left side elevational view of the full face respirator of FIG. 7. The right side is a mirror image of the left side;

FIG. 10 is a rear elevational view of the full face respirator of FIG. 7;

FIG. 11 is a bottom elevational view of the full face respirator of FIG. 7; and,

FIG. 12 is a top elevational view of the full face respirator of FIG. 7.

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