Pressure regulator control module for self-contained breathing apparatus
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Description
FIG. 1 is a front elevation of a pressure regulator control module for self-contained breathing apparatus showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a left end view thereof;
FIG. 4 is a right end view thereof;
FIG. 5 is a rear elevation thereof; and
FIG. 6 is a bottom view thereof.
The broken lines in FIG. 2 are shown for illustrative purposes only.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D275616
Type: Grant
Filed: Mar 23, 1982
Date of Patent: Sep 18, 1984
Assignee: Litton Systems, Inc. (Frederica, DE)
Inventor: Robert E. Gray (Clearwater, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Brian L. Ribando
Application Number: 6/361,010
Type: Grant
Filed: Mar 23, 1982
Date of Patent: Sep 18, 1984
Assignee: Litton Systems, Inc. (Frederica, DE)
Inventor: Robert E. Gray (Clearwater, FL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Brian L. Ribando
Application Number: 6/361,010
Classifications
Current U.S. Class:
D29/6;
D23/21