Combined portable breathing unit and holster therefor
Description
FIG. 1 is a top, rear and left side perspective view of a portable breathing unit showing my new design;
FIG. 2 is a top, front and right side perspective view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top, rear and left side perspective view of a combined portable breathing unit and holster therefor;
FIG. 7 is a top, front and right side perspective view of FIG. 6;
FIG. 8 is a left side elevational view of FIG. 6;
FIG. 9 is a top plan view of FIG. 6; and
FIG. 10 is a rear elevational view of FIG. 6.
Referenced Cited
U.S. Patent Documents
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| D251622 | April 17, 1979 | Garrison et al. |
| D283742 | May 6, 1986 | Hall |
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Patent History
Patent number: D321956
Type: Grant
Filed: Apr 25, 1989
Date of Patent: Nov 26, 1991
Assignee: Submersible Systems, Inc. (Huntington Beach, CA)
Inventor: Larry H. Williamson (Huntington Beach, CA)
Primary Examiner: Kay H. Chin
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 7/343,515
Type: Grant
Filed: Apr 25, 1989
Date of Patent: Nov 26, 1991
Assignee: Submersible Systems, Inc. (Huntington Beach, CA)
Inventor: Larry H. Williamson (Huntington Beach, CA)
Primary Examiner: Kay H. Chin
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 7/343,515
Classifications
Current U.S. Class:
D29/7;
D29/6