Patents by Inventor Jeffery Tzeng

Jeffery Tzeng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190194916
    Abstract: The present application provides a deck-mount thermostatic bathtub faucet, including: a thermostatic valve, installed on a deck and connected with a hot water inlet, a cold water inlet and a mixed water outlet, hot water from the hot water inlet and cold water from the cold water inlet mixed in the thermostatic valve to a certain temperature and flowing out of the mixed water outlet; and a diverter valve, installed on a deck and connected with the mixed water outlet, the diverter valve being provided with a first outlet pipe connecting with a faucet which is installed on a deck and a second outlet pipe connecting with a shower, the mixed water from the mixed water outlet into the diverter valve flowing into a faucet or a shower after being controlled by the diverter valve.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 27, 2019
    Inventor: Jeffery Tzeng
  • Patent number: 10280598
    Abstract: A faucet assembly includes a faucet body defining a hot water inlet, a cold water inlet and at least one water outlet; a valve cartridge detachably received in the faucet body, the valve cartridge defines a mixing chamber and the hot water from the hot water inlet and the cold water from the cold water inlet is mixed in the mixing chamber and flows out via the water outlet; and a valve plate detachably assembled to the faucet body. The faucet body is provided with a hot water pipe connecting the hot water inlet and the mixing chamber. The hot water pipe is formed with a hot water stop valve assembly detachably assembled thereto. The faucet body is provided with a cold water pipe connecting the cold water inlet and the mixing chamber. The cold water pipe is formed with a cold water stop valve assembly detachably assembled thereto.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: May 7, 2019
    Assignee: DAHATA INC.
    Inventor: Jeffery Tzeng
  • Publication number: 20190119888
    Abstract: The present application provides a water faucet, including: a hollow mounting seat configured to be assembled to a mounting platform, a faucet body set around and fixed to the mounting seat, and a shower coupled to the faucet body. The faucet body defines a threaded hole, a screw is mounted in the threaded hole, and a distal end of the screw resists against an outside wall of the mounting seat. According to the present application, the faucet body of the water faucet is assembled to the mounting seat assembled to the mounting platform via a screw. The water faucet of the present application has a simple structure and can be assembled easily.
    Type: Application
    Filed: October 24, 2017
    Publication date: April 25, 2019
    Inventor: Jeffery Tzeng
  • Publication number: 20190119889
    Abstract: The present application provides a touch-controlled faucet assembly, including: a faucet body defining a mounting portion; a conductive connector assembled in the mounting portion of the faucet body; and a shower comprising a curved tube made from conductive material set around the connector; wherein a conductive ring is set between the curved tube and the conductive connector for electrically connecting the curved tube to the conductive connector. In the touch-controlled faucet assembly of the present invention, the conductive ring defining a notch set between the curved tube and the conductive connector can resist against the curved tube due to desirable deformation ability thereof, so as to realize stable electrical connection of the curved tube and the conductive connector.
    Type: Application
    Filed: October 24, 2017
    Publication date: April 25, 2019
    Inventor: Jeffery Tzeng
  • Publication number: 20170328040
    Abstract: A faucet assembly includes a faucet body defining a hot water inlet, a cold water inlet and at least one water outlet; a valve cartridge detachably received in the faucet body, the valve cartridge defines a mixing chamber and the hot water from the hot water inlet and the cold water from the cold water inlet is mixed in the mixing chamber and flows out via the water outlet; and a valve plate detachably assembled to the faucet body. The faucet body is provided with a hot water pipe connecting the hot water inlet and the mixing chamber. The hot water pipe is formed with a hot water stop valve assembly detachably assembled thereto. The faucet body is provided with a cold water pipe connecting the cold water inlet and the mixing chamber. The cold water pipe is formed with a cold water stop valve assembly detachably assembled thereto.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 16, 2017
    Inventor: Jeffery Tzeng
  • Publication number: 20170328042
    Abstract: The present invention provides a wall faucet including: an injection molded plastic faucet body defining a hot water inlet, a cold water inlet, at least one water outlet and a receiving chamber; a valve cartridge seat having two one-way valves accommodated therein suitably and a valve cartridge received in the receiving chamber; and a plate sleeve detachably assembled to the faucet body. The hot water inlet and/or the cold water inlet is formed with a body connector detachably assembled thereto. In the wall faucet of the present invention, the body connector is detachably assembled to the hot water inlet and/or the cold water inlet of the faucet body and, therefore, the body connector can be changed quickly and easily.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 16, 2017
    Inventor: Jeffery Tzeng
  • Publication number: 20170328043
    Abstract: The present invention provides a pull-out water faucet including: a faucet body having a first end defining a water inlet being connected to a water source and a second end defining a water outlet; a faucet tube assembled to the water outlet, the faucet tube being formed with a nozzle fixing sleeve at one end thereof afar from the water outlet; and a soft tube assembly having a soft tube at least partly received in the faucet tube, the soft tube having a first end being connected to the water outlet and a second end being coupled with a water nozzle. The nozzle fixing sleeve is formed with a magnet. The water nozzle is formed with a ferromagnetic substance. The water nozzle can be detachably assembled to the nozzle fixing sleeve via the magnetic attraction between the magnet and the ferromagnetic substance.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 16, 2017
    Inventor: Jeffery Tzeng
  • Patent number: 9518686
    Abstract: One embodiment of the present invention relates to a threaded pipe assembly for use in a valve cartridge of a separable water faucet. The threaded pipe assembly includes a valve body, an aluminum casing pipe defining an external thread, a water inlet pipe and a water outlet pipe. The valve body is positioned in the aluminum casing pipe via injection molding. The water inlet pipe and the water outlet pipe are fixed to the valve body via injection molding. According to one embodiment of the present invention, the water inlet pipe, the water outlet pipe and the aluminum casing pipe are safely secured to the valve body via injection molding, which can simplify assembly process of the separable water faucet as well as avoid water leakage risk due to welded connection.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: December 13, 2016
    Assignee: DAHATA INC.
    Inventor: Jeffery Tzeng
  • Patent number: 9428891
    Abstract: Provided is a valve body of a water faucet including a water outlet pipe seat and two water valve seats configured to receive a cold water valve cartridge and a hot water valve cartridge respectively at two sides of the water outlet pipe seat. Each valve seat is formed with a water inlet pipe enclosed by a cooper casing pipe. Each valve seat is fixed to a corresponding copper casing pipe via injection molding. The valve body of a water faucet in accordance with the present invention is formed with a copper casing pipe which can be connected to an external water pipe around each water inlet pipe. Therefore, lifespan of the water faucet is prolonged remarkably.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: August 30, 2016
    Assignee: DAHATA INC.
    Inventor: Jeffery Tzeng
  • Publication number: 20160178094
    Abstract: One embodiment of the present invention relates to a threaded pipe assembly for use in a valve cartridge of a separable water faucet. The threaded pipe assembly includes a valve body, an aluminum casing pipe defining an external thread, a water inlet pipe and a water outlet pipe. The valve body is positioned in the aluminum casing pipe via injection molding. The water inlet pipe and the water outlet pipe are fixed to the valve body via injection molding. According to one embodiment of the present invention, the water inlet pipe, the water outlet pipe and the aluminum casing pipe are safely secured to the valve body via injection molding, which can simplify assembly process of the separable water faucet as well as avoid water leakage risk due to welded connection.
    Type: Application
    Filed: December 22, 2014
    Publication date: June 23, 2016
    Inventor: Jeffery Tzeng
  • Publication number: 20160177549
    Abstract: Provided is a valve body of a water faucet including a water outlet pipe seat and two water valve seats configured to receive a cold water valve cartridge and a hot water valve cartridge respectively at two sides of the water outlet pipe seat. Each valve seat is formed with a water inlet pipe enclosed by a cooper casing pipe. Each valve seat is fixed to a corresponding copper casing pipe via injection molding. The valve body of a water faucet in accordance with the present invention is formed with a copper casing pipe which can be connected to an external water pipe around each water inlet pipe. Therefore, lifespan of the water faucet is prolonged remarkably.
    Type: Application
    Filed: December 22, 2014
    Publication date: June 23, 2016
    Inventor: Jeffery Tzeng
  • Patent number: 8714197
    Abstract: The present invention provides a valve for water faucet including an outlet pipe seat having a connecting seat via a first injection molding, an outlet pipe connector assembled to the connecting seat, and a hot water valve seat and a cold water valve seat integrally wrapping around the outlet pipe seat and the outlet pipe connector via a second injection molding. Each water valve seat includes a copper pipe sleeve secured to a water inlet pipe. The outlet pipe seat is formed with leak-proof rings on an outer surface thereof. Each water valve seat is formed with a water inlet pipe having a positioning post thereon and an annular wall set around the water inlet pipe. The copper pipe sleeve defines a positioning hole for receiving the positioning post when the copper pipe sleeve is positioned in the chamber between the annular wall and the water inlet pipe.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: May 6, 2014
    Assignee: Dahata, Inc.
    Inventor: Jeffery Tzeng
  • Publication number: 20120097276
    Abstract: The present invention provides a valve for water faucet including an outlet pipe seat having a connecting seat via a first injection molding, an outlet pipe connector assembled to the connecting seat, and a hot water valve seat and a cold water valve seat integrally wrapping around the outlet pipe seat and the outlet pipe connector via a second injection molding. Each water valve seat includes a copper pipe sleeve secured to a water inlet pipe. The outlet pipe seat is formed with leak-proof rings on an outer surface thereof. Each water valve seat is formed with a water inlet pipe having a positioning post thereon and an annular wall set around the water inlet pipe. The copper pipe sleeve defines a positioning hole for receiving the positioning post when the copper pipe sleeve is positioned in the chamber between the annular wall and the water inlet pipe.
    Type: Application
    Filed: September 21, 2011
    Publication date: April 26, 2012
    Applicant: DAHATA, INC.
    Inventor: Jeffery Tzeng
  • Patent number: 6840267
    Abstract: A universal connection kit for installing a bath spout having an internal coupling at the discharge end to a wall pipe. The connection kit is made up of a conduit and a number of adapters for connection to varying types of wall pipe. The components are connected together via corresponding threaded sections. The particular adapter used depends upon the type of wall pipe present since each adapter allows connection to one of the common types of wall pipe. The universal connection kit provides a flush fit of the bath spout against the wall, regardless of which adapter is used, if any.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: January 11, 2005
    Assignee: NCH Corporation
    Inventors: John P. Jennings, Jeffery Tzeng, Alexander Yeh
  • Publication number: 20040261853
    Abstract: A universal connection kit for installing a bath spout having an internal coupling at the discharge end to a wall pipe. The connection kit is made up of a conduit and a number of adapters for connection to varying types of wall pipe. The components are connected together via corresponding threaded sections. The particular adapter used depends upon the type of wall pipe present since each adapter allows connection to one of the common types of wall pipe. The universal connection kit provides a flush fit of the bath spout against the wall, regardless of which adapter is used, if any.
    Type: Application
    Filed: June 27, 2003
    Publication date: December 30, 2004
    Inventors: John P. Jennings, Jeffery Tzeng, Alexander Yeh
  • Patent number: 6686721
    Abstract: An inductive control valve using solar battery as a supplementary energy source mainly includes an amorphous silicon solar battery fixedly mounted on a casing of an inductive flushing valve or a main body of an inductive water faucet. Positive and negative lead-outs of the amorphous silicon solar battery are parallelly connected to positive and negative electrodes of a charging battery to form a parallel power supply. And, an output of the parallel power supply is further connected to a power input of a micro-power-consumption inductive controller. The solar battery not only provides driving power needed by the control valve, but also charges the charging battery.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: February 3, 2004
    Assignee: CIP Corporation
    Inventor: Jeffery Tzeng
  • Patent number: D507039
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: July 5, 2005
    Assignee: Giessdorf Inc
    Inventor: Jeffery Tzeng
  • Patent number: D446285
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: August 7, 2001
    Inventor: Jeffery Tzeng