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Publication numberUSD409744 S
Publication typeGrant
Application numberUS 29/067,529
Publication dateMay 11, 1999
Filing dateMar 5, 1997
Publication number067529, 29067529, US D409744 S, US D409744S, US-S-D409744, USD409744 S, USD409744S
InventorsVaughn B. Grannis, David P. Knivsland, Joseph G. Reischel, Gerald M. Brostrom, David C. Byram
Original AssigneeMinnesota Mining And Manufacturing Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Full face respirator lens
US D409744 S
Abstract  available in
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  1. The ornamental design for a full face respirator lens, as shown and described.

FIG. 1 is a perspective view of a full face respirator lens showing the new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a left-side elevational view thereof.

FIG. 4 is a right-side elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a bottom elevational view thereof; and,

FIG. 7 is a top elevational view thereof.

The broken lines in FIGS. 1, 2, and 5-7 are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1Bilsom Group Eye, Face, Respiratory and Hearing Protection product literature--admitted prior art.
2Cabot Safety Respirator Products--The Life Line product literature (1993).
3Drager Atemkomfort mit DragerSchutz Panorama BelAir M product literature--admitted prior art.
4Drager Luft holen . . . Der Atemschutz-Katalog (1993-1994).
5Gerson Signature Series 8000 product literature (1995).
6Gerson Signature Series 9000 product literature (1995).
7ISI Facemask product literature--admitted prior art.
8MSA Advantage 1000 Low-Maintenance Respirator product literature (1993).
9MSA Comfo Classic Respirators product literature (1995).
10MSA ComfoŽ II and Comfo EliteŽ Respirators product literature (1993).
11MSA ComfoElite™ product literature (1990).
12MSA Constant Flow or Pressure Demand Duo-Flo™ Respirator product literature (1988).
13MSA Optimair™ 6A Papr with Optifilter™ Cartridges product literature (1992).
14MSA Ultra Elite™ Facepiece product literature dated (1994).
15Neoterik advertisement for the Technirama respirator--admitted prior art.
16North 7600 Series Full Facepiece Air-Purifying Respirators--admitted prior art.
17North RP-107 Air-Purifying Respiratory Protection Catalog (1991).
18ProTech Respirators, Inc. product literature (1993).
19Scott Health & Safety Full-Line Catalog product literature (May 1989).
20Scott respirator product literature (1992).
21Scott Weld-O-Vista™ product literature (1994).
22The Lab Safety Supply Catalog "Respirators" pp. 130, 112, 110, 1994, Ex Room.
23Willson product literature (1991).
U.S. ClassificationD24/110.4, D24/110.1