Title:
Combined face mask and shield
United States Patent D319111


Inventors:
Sandel, James L. (Birmingham, AL)
Lee, Frank L. (Hueytown, AL)
Application Number:
07/399276
Publication Date:
08/13/1991
Filing Date:
08/28/1989
Assignee:
BFD Industries, Inc. (British Columbia, CA)
Primary Class:
Field of Search:
D29/6, D29/7, D29/8, D29/9, 128/206.23, 128/206.15, 128/206.24, 128/207.11, 128/146
View Patent Images:
US Patent References:
D311789Protective maskOctober, 1990Villarreal et al.D29/9
4807619Resilient shape-retaining fibrous filtration face maskFebruary, 1989Dyrud et al.128/206.16
4077068Underwater diving maskMarch, 1978Anderson128/207.11
2745401Head band for masks, etc.May, 1956Cupp128/207.11
2462005Face shield for use with respiratorsFebruary, 1949Schauweker128/207.11



Foreign References:
WO/1989/010106November, 1989D29/9FACE PROTECTOR
Primary Examiner:
CHIN, KAY H
Attorney, Agent or Firm:
RAIFORD A. BLACKSTONE JR (TREXIER BUSHNELL GIANGIORGI & BLACKSTONE LTD. 105 W. ADAMS STREET, 36TH FLOOR, CHICAGO, IL, 606036299, US)
Claims:
1. The ornamental design for a combined face mask and shield, as shown anddescribed.

Description:

FIG. 1 is a front and side perspective view of a combined face mask and shield showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror of that shown;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.