Personal respiratory protection device that has left and right tabs
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FIG. 1 is a perspective view of a personal respiratory protection device that has left and right tabs showing the new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a rear elevational view thereof.
FIG. 4 is a top elevational view thereof.
FIG. 5 is a bottom elevational view thereof; and,
FIG. 6 is a right elevational view thereof. The left side is a mirror image of the right side.
The shading shown in the drawings is provided only to highlight the contour of the design. It does not illustrate texture or serve any other purpose.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a personal respiratory protection device that has left and right tabs, as shown and described.
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Type: Grant
Filed: May 5, 1999
Date of Patent: Jun 4, 2002
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Desmond T. Curran (Durham), John W. Bryant (High Shincliffe), Christopher P. Henderson (Durham)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firm: Karl G. Hanson
Application Number: 29/104,469