USD162143S - Electrically operated window ventilator - Google Patents

Description

Feb. 27, 1951 H. P. FIELDS ET AL Des. 162,143

ELECTRICALLY OPERATED WINDOW VENTILATOR Filed June 22, 1950 y 13/2020 [fact/2514' Patented Feb. 27, 1951 Des. 162,143

ELECTRICALLY OPERATED WINDOW VENTILATOR Herbert P. Fields and Bruno Kucinski, Chicago, Ill.

Application June 22, 1950, Serial No. 10,692

Term of patent 14 years To all whom it may concern:

Be it known that we, Herbert P. Fields and Bruno Kucinski, citizens of the United States, residing at Chicago, in the county of Cook, and State of Illinois, have invented a new, original, and ornamental Design for an Electrically Operated Window Ventilator, of which the following is a specification, reference being had to the accompanying drawing, forming part thereof, wherein:

Figure 1 is a front elevation of an electrically operated window ventilator showing our new design;

Fig. 2 is a rear elevation thereof;

Fig. 3 is a top plan View thereof; and

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date D. 157,642 Sutton Mar. 7, 1950 2,456,391 Davies Dec. 14, 1948

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