The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 1997
Filed:
Aug. 23, 1996
Applicant:
Inventor:
Mitchell P Pomerantz, Highland Park, IL (US);
Assignee:
Johnson Worldwide Assoc., Inc., Sturtevant, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B / ;
U.S. Cl.
CPC ...
12820524 ; 12820426 ;
Abstract
A breathing regulator for scuba diving in cold water, the regulator including a high pressure gas inlet and a discharge outlet, a pressure regulator valve assembly having a brass tube operatively connected to said gas inlet, a valve mounted in the tube to control the flow of high pressure gas through the tube, a lever connected to open the valve poppet, a diaphragm operatively positioned to engage the lever to open the valve poppet, and a plastic tube enclosing the brass tube to prevent icing of the tube.