24/06/2005 - Controller General of Patents, Designs, and Trade Marks

Early Publication vide form –9
The following Patent applications have been published under section 11A(2) of the Patents
(Amendment) Act 2005 and rule 24A of the Patent (Amendment) rules, 2005.
(21) Application No.1172/DEL/2004 A (22) Date of filing of Application:23/06/2004
(54) Title of the invention: “PRESSURE PROTECTION VALVE.”
(51) International Classification 7 : F16K
(30) Priority Data: NA
(31) Document No.: NA
(32) Date: NA
(33) Name of convention country: NA
(61) Patent of addition to application No.: NA
(62) Filed on: NA
(63) Divisional to Application No.: NA
(64) Filed on: NA
Total No Of Pages: 12
(71) Name of the applicant:
RAKESH JAIN,
Address of the Applicant:
45, Vir Nagar Jain Colony , Near R.P.Bagh
Delhi-110007.
(72) Name of the Inventor:
RAKESH JAIN.
(57) Abstract:
The present invention relates to a pressure protection valve which limits the output pressure of a fluid to a
maximum of the preset value, irrespective of the input fluid pressure, the said valve comprising outer main
body; a spring side cover on the left side of the diaphragm fixed to the main body; an input port which is made
out of brass/gunmetal mounted on the main body using rubber gasket; an output port made out of brass
gunmetal mounted on the main body using rubber gasket which is a free flowing port having a means for
connecting to the main body and a rubber diaphragm fixed to the open side of the main body, wherein said
diaphragm having means for controlling the flow of fluid at the input port, the said rubber diaphragm having
a flexible center which move the said means to open or close the port.
The Patent Office Journal 24.06.2005 17736