Disposable respirator

Info

Patent number: D287649
Type: Grant
Filed: Feb 17, 1984
Date of Patent: Jan 6, 1987
Assignee: American Optical Corporation (Southbridge, MA)
Inventors: Joseph Z. Zdrok (Webster, MA), Joseph A. Maisano (Southbridge, MA), James J. Krusas (Sturbridge, MA)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Law Firm: Pahl, Lorusso & Loud
Application Number: 6/581,358

Description

Description

FIG. 1 is a side perspective view of a disposable respirator showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a rear elevation view thereof; and

FIG. 5 is a top plan view thereof.