Combined respirator and goggles

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Description

FIG. 1 is a front perspective view of a combined respirator and goggles showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of that shown; and

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D214817 July 1969 Widolf
D220304 March 1971 Wolfe
2684066 July 1954 Glidden
3180333 April 1965 Lewis
3572332 April 1969 Wise
3845768 November 1974 Garrahan
4328798 May 11, 1982 Isaacson
Patent History
Patent number: D298178
Type: Grant
Filed: May 30, 1985
Date of Patent: Oct 18, 1988
Assignee: Tensho Electric Industries Co., Ltd. (Tokyo)
Inventors: Goro Kikuch (Tokyo), Takeshi Kumazawa (Sagamihara), Hiroshi Miura (Sagamihara)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/740,054
Classifications
Current U.S. Class: D29/7