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Publication numberUSD237220 S
Publication typeGrant
Publication dateOct 14, 1975
Filing dateNov 12, 1973
Publication numberUS D237220 S, US D237220S, US-S-D237220, USD237220 S, USD237220S
InventorsVvyman H. Stackhouse
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Respiratory mask for surgery
US D237220 S
Abstract  available in
Images(2)
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Claims  available in
Description  (OCR text may contain errors)

Patented o i.

RESPIRATORY MASK FOR SURGERY Wyman H. Stackhouse, 3201 Poinsetter Ave., Manhattan Beach, Calif. 90266 Filed Nov. 12, 1973, Ser. No. 414,672

Term of patent 14 years Int. Cl. D24-02; D29-02 US. Cl. D83-1 K Fig. l.

Des. 237,220

Page 2 of 2 FIG. 1 is a perspective view of a respiratory mask for surgery showing the new design;

FIG. 2 is a front view;

FIG. 3 is a rear view;

FIG. 4 is a side view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view thereof.

I claim:

The ornamental design for a respiratory mask for surgery, substantially as shown.

References Cited UNITED STATES PATENTS Fountain D831 K Holloway D83-l K Blount 128-146 X Denton D83l K Schueller 128-142.5

BERNARD ANSHER, Primary Examiner