Patents by Inventor Uwe Stoelzel

Uwe Stoelzel 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).

  • Patent number: 10337176
    Abstract: A plumbing fitting that includes a housing having an outlet, water being conductible through the outlet from a hose connection to a jet former of the outlet with the aid of a hose. The hose being insertable into an outlet nipple of the hose connection, and the outlet nipple having a groove extending from an opening in which a seal is disposed for the purpose of sealing the housing against the outlet nipple. The groove being at least partially closed by a closing element disposed on an end face of the outlet nipple.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: July 2, 2019
    Assignee: Grohe AG
    Inventors: Uwe Stoelzel, Matthias Schlueter, Torsten Meier
  • Patent number: 10329746
    Abstract: A plumbing fitting including a fitting housing which has a mixing valve for mixing a cold water and a hot water to form a mixed water having a desired mixed water temperature, a cold water hose for the cold water and a hot water hose for the hot water opening into a plastic insert so that the cold water and the hot water is fed to the mixing valve via the plastic insert, the cold water and the hot water being able to be fed back to the plastic insert as mixed water after mixing and being able to be fed to an outlet of the plumbing fitting via a mixed water hose inserted into the plastic insert, the cold water hose, the hot water hose or the mixed water hose being fastened to the plastic insert via a clamp inserted into the front side of the plastic insert.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: June 25, 2019
    Assignee: Grohe AG
    Inventor: Uwe Stoelzel
  • Patent number: 9662667
    Abstract: A fastening system for installation shower heads for installing in a wall or ceiling, including a shower head housing and water-conductor for connecting at least one water connection to at least one jet creator. The shower head housing is connected to a transmission device having an input side and an output side, which converts a first motion on the input side into a reciprocating motion in the installation direction on the output side, and the output side is connected to the wall or ceiling by a fastener.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: May 30, 2017
    Assignee: Grohe AG
    Inventors: Michael Schulte, Uwe Stoelzel
  • Publication number: 20170073943
    Abstract: A plumbing fitting that includes a housing having an outlet, water being conductible through the outlet from a hose connection to a jet former of the outlet with the aid of a hose. The hose being insertable into an outlet nipple of the hose connection, and the outlet nipple having a groove extending from an opening in which a seal is disposed for the purpose of sealing the housing against the outlet nipple. The groove being at least partially closed by a closing element disposed on an end face of the outlet nipple.
    Type: Application
    Filed: September 12, 2016
    Publication date: March 16, 2017
    Applicant: Grohe AG
    Inventors: Uwe STOELZEL, Matthias SCHLUETER, Torsten MEIER
  • Publication number: 20160244952
    Abstract: A plumbing fitting including a fitting housing which has a mixing valve for mixing a cold water and a hot water to form a mixed water having a desired mixed water temperature, a cold water hose for the cold water and a hot water hose for the hot water opening into a plastic insert so that the cold water and the hot water is fed to the mixing valve via the plastic insert, the cold water and the hot water being able to be fed back to the plastic insert as mixed water after mixing and being able to be fed to an outlet of the plumbing fitting via a mixed water hose inserted into the plastic insert, the cold water hose, the hot water hose or the mixed water hose being fastened to the plastic insert via a clamp inserted into the front side of the plastic insert.
    Type: Application
    Filed: February 25, 2016
    Publication date: August 25, 2016
    Applicant: Grohe AG
    Inventor: Uwe STOELZEL
  • Publication number: 20150306609
    Abstract: A fastening system for installation shower heads for installing in a wall or ceiling, including a shower head housing and water-conductor for connecting at least one water connection to at least one jet creator. The shower head housing is connected to a transmission device having an input side and an output side, which converts a first motion on the input side into a reciprocating motion in the installation direction on the output side, and the output side is connected to the wall or ceiling by a fastener.
    Type: Application
    Filed: July 6, 2015
    Publication date: October 29, 2015
    Applicant: GROHE AG
    Inventors: Michael SCHULTE, Uwe STOELZEL
  • Publication number: 20090041962
    Abstract: A method for producing housings, especially for sanitary fixtures, is provided whereby a preformed hollow profile with a form-imparting enveloping material is provided. The enveloped hollow profile is placed in a casting mold, and a housing is produced by casting, such that during the casting process in the area of the connection sites a form-locking connection of the housing and the hollow profile forms.
    Type: Application
    Filed: August 8, 2008
    Publication date: February 12, 2009
    Applicant: Grohe AG
    Inventors: Udo MERTENS, Uwe Stoelzel