Test probe for facepiece respirators

Description

FIG. 1 is a front perspective view of a first embodiment of a test probe for facepiece respirators showing my new design;

FIG. 2 is a rear perspective view of the test probe of FIG. 1;

FIG. 3 is a front side elevational view of the test probe of FIG. 1; with the rear side elevational view being identical to FIG. 3;

FIG. 4 is a right end view of the test probe of FIG. 1;

FIG. 5 is a left end view of the test probe of FIG. 1;

FIG. 6 is a front perspective view of a second embodiment of a test probe for a facepiece respirator showing my new design;

FIG. 7 is a rear perspective view of the test probe of FIG. 6;

FIG. 8 is a front side elevational view of the test probe of FIG. 6 with the rear side elevational view being identical to FIG. 8;

FIG. 9 is a right end view of the test probe of FIG. 6; and,

FIG. 10 is a left end view of the test probe of FIG. 6.

Claims

The ornamental design for a test probe for facepiece respirators, as shown and described.

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Inventors:	Zdrok; Joseph Z. (Webster, MA)
Assignee:	Cabot Safety Corporation (Southbridge, MA)
Appl. No.:	07/676,732
Filed:	March 28, 1991

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Current U.S. Class:	D24/110.5; D24/129
Field of Search:	;D29/6,7 ;128/207.17,207.18,207.14,202.13 ;D24/164,129

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References Cited [Referenced By]

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U.S. Patent Documents

4658814	April 1987	Anderson
4867154	September 1989	Potter et al.
5146913	September 1992	Khorsandian et al.

Primary Examiner: Chin; Kay H.