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Publication numberUSD205332 S
Publication typeGrant
Publication dateJul 19, 1966
Filing dateAug 30, 1965
Publication numberUS D205332 S, US D205332S, US-S-D205332, USD205332 S, USD205332S
InventorsJames E. Nelson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Oronasal filter mask
US D205332 S
Images(1)
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Description  (OCR text may contain errors)

mask, showing my new design therefor;

United States Patent Ofiice 205,332

Patented July 19, 1966 ORONASAL FILTER MASK James E. Nelson, Williamsville, N.Y., assignor to Scott Aviation Corporation, Lancaster, N.Y.

Filed Aug. 30, 1965, Ser. No. 86,771

Term of patent 7 years (Cl. D83-1) FIG. I.

FIG. 1 is a front elevational view of an oronasal filter References Cited by the Examiner FIG. 2 is a side elevational view thereof; and UNITED STATES PATENTS FIG. 3 is a top plan view thereof, D. 161,337 12/1950 H111 D83-1 The Undisclosed rear portion of the filter mask s D. 188,08 5/1960 Garehck D83-1 tially complements the configuration illustrated on the 7 12/19 1 H111 12814 drawing, except for the omission of the frame and the 3,014,479 12/1961 -S0 told at the opposite sides of the filter mask as best illus- 7, 6/1964 k trated in FIGS. 1 and 2. 3,154,073 10/1964 Khnger. in 812d? not shown is a mum lmage of the side shown OTHER REFERENCES The e d ha een fragmentarily shown in FIGS. Autobody News, April 1963, p. 53, Martindale Mask 2 and 3 for convenience of illustration. Kit.

I claim:

The ornamental design for an oronasal filter mask, WALLACE R. BURKE, Primary Examiner. substantially as and described- BERNARD ANSHER,Assistant Examiner.