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Publication numberUSD120372 S
Publication typeGrant
Publication dateMay 7, 1940
Filing dateJul 28, 1939
Publication numberUS D120372 S, US D120372S, US-S-D120372, USD120372 S, USD120372S
InventorsH. Bulbulian
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Design for a nasal mask
US D120372 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

May 7, 1940- w. M.- BOOTHBY ET AL Des. 120,372

NASAL MASK Filed July 28, 1939 Inveni'or-s: W. M. B'oothlog. O A. H. Bulloulian. W R. Lovelace.

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Patented May 7, 1940 Des,

UNITED STATES PATENT OFFICE DESIGN FOR A NASAL MASK Walter M. Boothby, Arthur H. Bulbulian, and William R. Lovelace, Rochester, Minn.

Application July 28, 1939, Serial No. 86,284

Term of patent 14 years To all whom it may concern: Fig. 1 is a front elevational view of a nasal Be it known that we, Walter M. Boothby, mask embodying our new design; Arthur H. Bulbulian, and William R. Lovelace, Fig. 2 is a rear elevational View thereof; and

citizens of the United States, residing at Roch- Fig. 3 is a side elevational view thereof.

ester, in the county of Olmsted and State of We claim:

Minnesota, have invented a new, original, and The ornamental design for a nasal mask, subornamental Design for Nasal Mask, of which the stantiallyas shown.

following is a specification, reference being had to WALTER M. BOOTI-IBY.

the accompanying drawing, forming part of the ARTHUR H. BULBU'LIAN specification. WILLIAM R. LOVELACE.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5233978Apr 3, 1992Aug 10, 1993MedwayNasal oxygen mask