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:
Jun. 30, 1981
Filed:
Jun. 13, 1979
Applicant:
Inventor:
Denis Baret, Saint Lager, FR;
Assignee:
Berthoud, S.A., Belleville sur Saone, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
13761419 ; 13750541 ; 1374546 ; 251246 ;
Abstract
A combination pressure regulator and manual on-off valve for liquid spraying apparatus. A tubular member 31 has a lower end 31b which forms a valve seat which cooperates with a first valve member 32 actuated by a lever 35. The latter has a lug 35b which acts as a resilient attaching blade. The intermediate member further comprises a portion 31e, the periphery of which is in contact with the wall of a bore 23. A diaphragm 37 is clamped against portion 31e by means of a tubular screw 39. The diaphragm is solid with a second valve member 38.