|Publication number||USD202319 S|
|Publication date||Sep 14, 1965|
|Filing date||Aug 5, 1964|
|Publication number||US D202319 S, US D202319S, US-S-D202319, USD202319 S, USD202319S|
|Inventors||Earl M. Shugarman|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (1)|
|External Links: USPTO, USPTO Assignment, Espacenet|
Des. 202,319 Patented Sept. 14, 1965 United States Patent 0 ice COMBINED FIRST STAGE PRESS Filed Aug. 5, 1964, Ser. No. 81,170
Term of patent 3 /2 years FIG. 1 is a perspective view of a combined first References Cited by the Examiner stage pressure regulator and a shut-oifvalve for under- UNITED STATES PATENTS Water breathing apparatus embodying my new des1gu; 1 3 G. 2 is a perspective view as seen fro h opposite 136,489 9 Frye D9 side of FIG. 1, and D. 195,070 4/63 Lecocq D831 FIG. 3 is a bottom D. 198,953 8/64 Quintal D91-3 I claim:
plan view thereof.
OTHER REFERENCES The ornamental design for a combined first stage pressure regulator and a shut-ofl? valve for underwater breathing apparatus, substantially as shown.
Skin Diver, November 1962, page 1, Pressure Regulator and Shut-off Valves.
WALLACE R. BURKE, Acting Primary Examiner. ADELINE B. HANNAH, Examiner.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US20060086359 *||Oct 21, 2005||Apr 27, 2006||Taga Medical Technologies, Inc.||Dual scale control knob for an oxygen conserving regulator|