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Publication numberUSD138326 S
Publication typeGrant
Publication dateJul 18, 1944
Filing dateMay 2, 1944
Publication numberUS D138326 S, US D138326S, US-S-D138326, USD138326 S, USD138326S
InventorsEdward Rambusch
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a porthole ventilator
US D138326 S
Abstract  available in
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Description  (OCR text may contain errors)

Jul 18, 1944. E. mmsuscw PORT HOLE VENT ILATOR esl 8,326

Filed May 2, 1944 5 Willi iNVENTOR FM @MM ATTORNEY Patented July 18, 1944 UNITED STATES Des. 138,326

PATENT OFFICE DESIGN FOR A PORTHOLE VENTILATOR Edward Rambusch, Harrison, N. Y., assignor to Rambusch, Decorating Company, New York, N. Y., a corporation of New York Application May 2, 1944, Serial No. 113,444

Term of patent 3% years Figure 1 is a side elevational view of the porthole ventilator showing my new design;

Figure 2 is an elevational view of the same taken from the right or left of Figure 1; and

Figure 3 is a fragmentary sectional view of the same taken on the line 33 of Figure 2.

I claim:

The ornamental design for a porthole ventilator, as shown.


Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3056343 *Dec 19, 1960Oct 2, 1962Kenneth W WesterbergLight restricting ventilator