USD179823S - Louvered ventilator - Google Patents
Louvered ventilator Download PDFInfo
- Publication number
- USD179823S USD179823S US D179823 S USD179823 S US D179823S
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- US
- United States
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- louvered
- ventilator
- louvered ventilator
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- 241000364057 Peoria Species 0.000 description 2
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Description
United States Patent Ofiice Des. 179,823
Patented Mar. 5, 1957 LOUVERED VENTILATOR Lester L. Smith, Peoria, Ill.
Application May 5, 1953, Serial No. 24,864
Term of patent 14 years (Cl. D624) Fig. l is a front elevational view of a louvered ventilator embodying my new and ornamental design;
Fig. 2 is a top plan view of the louvered ventilator depicted in Fig. 1; and
Fig. 3 is a fragmentary side sectional view drawn to a somewhat larger scale than the other figures and taken substantially on a line 33 in Fig. l and in the direction of the arrows to illustrate a detail of contours of portions of the louvered ventilator.
The characteristic features of my design for the louvered ventilator disclosed resides in the beaded portions on each louver having the configuration shown.
I claim: The ornamental design for a louvered ventilator, substantially as shown and described.
References Cited in the file of this patent UNITED STATES PATENTS Borchers Nov. 20, 1945 Smith Dec. 22, 1953 OTHER REFERENCES Electrical Merchandising, February 1952, page 2, Westinghouse dehumidifier.
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