Face shield with protective lens
Granted 16 Nov 1999 · no office action yet
Current assignee: 3M Innovative Properties Company · originally 3M Company
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Inventors: William J. Swanson, James A. Burns · Examiner: Ruth McInroy · AU 294 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›FIG. 1 is an isometric view of a…
FIG. 1 is an isometric view of a face shield with protective lens showing our new design;
FIG. 2 is a front view of the face shield illustrated in FIG. 1;
FIG. 3 is a top plan view of the face shield illustrated in FIG. 1;
FIG. 4 is bottom plan view of the face shield illustrated in FIG. 1;
FIG. 5 is a rear view of the face shield illustrated in FIG. 1; and,
FIG. 6 is a left side view of the face shield illustrated in FIG. 1, the right side view being the mirror image thereof.
The portion of the drawings shown in broken lines is for illustrative purposes and forms no part of the claimed design.
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