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Publication numberUSD436234 S1
Publication typeGrant
Application numberUS 29/084,775
Publication dateJan 9, 2001
Filing dateMar 10, 1998
Publication number084775, 29084775, US D436234 S1, US D436234S1, US-S1-D436234, USD436234 S1, USD436234S1
InventorsM. Antonia S{acute over (a)}ez, David R. Schlaefer
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Green helmet respiratory protection device
US D436234 S1
Images(5)
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Claims(1)
  1. The ornamental design for a green helmet respiratory protection device, as shown and described.
Description

FIG. 1 is a perspective view of a green helmet respiratory protection device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top elevational view thereof;

FIG. 4 is a bottom elevational view thereof;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a side elevational view thereof, the opposite side being a mirror image.

The details shown in broken lines in all views are for illustrative purposes only and form no part of the claimed design. The diagonal line shading represents the color green.

Non-Patent Citations
Reference
1Lab Safety Supply Catalog, p. 16. "Polyethylene Hard Hats". Bottom right side of page.
2Product Information: "AH29 Air Supplied Airstream," Airstream Anti Dust Helmet, Racal.
3Product Information: "Breathe Easy Plus," 1 BE1=Helmet System, Racal.
4Product information: "Cobra Powered Helmet Respirators," MSA.
5Product Information: "Pureflo Powered Respirators," Helmet Integrated Systems Ltd., 13 pages.
6Product Information: "The Dustmaster System," Arco.
7Product Information: Helmet product literature, Kasco, 7 pages.
Classifications
U.S. ClassificationD29/122, D29/102