Patent
   D245121
Priority
Aug 14 1975
Filed
Aug 14 1975
Issued
Jul 19 1977
Expiry
Jul 19 1991
Assg.orig
Entity
unknown
10
5
n/a
The ornamental design for a housing for the demand regulator of a breathing apparatus, substantially as shown.

FIG. 1 is a left side elevation of a housing for the demand regular of a breathing apparatus, showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom elevation thereof; and

FIG. 7 is a perspective view thereof.

Christianson, Raymond A.

Patent Priority Assignee Title
4996982, Apr 25 1989 Submersible Systems, Inc.; SUBMERSIBLE SYSTEMS, INC , A CORP OF CA Emergency breathing apparatus with holster released regulator valve
D251622, Apr 20 1978 Larry H., Williamson Emergency back-up underwater breathing apparatus
D255609, Dec 16 1977 Dacor Corporation Underwater breathing regulator
D320486, Jan 03 1989 Combined breathing regulator and container for underwater use
D321956, Apr 25 1989 Submersible Systems, Inc.; SUBMERSIBLE SYSTEMS, INC , A CA CORP Combined portable breathing unit and holster therefor
D362303, Apr 20 1994 Grand Bleu International, Inc. Breathing regulator
D504946, Jun 27 2003 Protective cover for second stage regulator of scuba gear
D849244, Apr 26 2016 MARES S P A Accessory for diving equipment
D858749, Aug 06 2016 Mouth-held filter
D890331, Apr 26 2016 MARES S P A Accessory for diving equipment
Patent Priority Assignee Title
3101732,
3447535,
3669109,
203640,
234637,
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule