Respiratory mask for surgery
US D237220 S
Abstract available in
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.
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.
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