Patents by Inventor Jack Schwarz

Jack Schwarz 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: 11555474
    Abstract: A pipe section of a common rail line is provided for the high-pressure injection of a fluid. The pipe section has at least a first pipe and an adapter in which the first pipe has a wall and extends at least along an axial direction. The wall has an inner circumferential surface and an outer circumferential surface and encloses a first line. The adapter has a connector piece and a second pipe. The connector piece extends annularly around the first pipe and is situated on the outer circumferential surface. A second line that is formed by the second pipe is fluidically connected to the first line via a first opening in the first pipe and a second opening in the connector piece. At least the adapter is manufactured by a metal powder injection molding process. Two methods for manufacturing a pipe section are also provided.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: January 17, 2023
    Assignee: GKN Sinter Metals Engineering GmbH
    Inventors: Antonio Casellas, Jack Schwarz, Wolfgang Schütz
  • Publication number: 20210404429
    Abstract: A pipe section of a common rail line is provided for the high-pressure injection of a fluid. The pipe section has at least a first pipe and an adapter in which the first pipe has a wall and extends at least along an axial direction. The wall has an inner circumferential surface and an outer circumferential surface and encloses a first line. The adapter has a connector piece and a second pipe. The connector piece extends annularly around the first pipe and is situated on the outer circumferential surface. A second line that is formed by the second pipe is fluidically connected to the first line via a first opening in the first pipe and a second opening in the connector piece. At least the adapter is manufactured by a metal powder injection molding process. Two methods for manufacturing a pipe section are also provided.
    Type: Application
    Filed: July 12, 2021
    Publication date: December 30, 2021
    Inventors: Antonio Casellas, Jack Schwarz, Wolfgang Schütz
  • Publication number: 20200025165
    Abstract: The invention relates to a pipe section 1 of a common rail line 2 that is provided for the high-pressure injection of a fluid, wherein the pipe section 1 has at least a first pipe 3 and an adapter 4; wherein the first pipe 3 has a wall 6 and extends at least along an axial direction 7; wherein the wall 6 has an inner circumferential surface 8 and an outer circumferential surface 9 and encloses a first line 10; wherein the adapter 4 has a connector piece 11 and a second pipe 12; wherein the connector piece 11 extends annularly around the first pipe 3 and is situated on the outer circumferential surface 9; wherein a second line 13 that is formed by the second pipe 12 is fluidically connected to the first line 10 via a first opening 14 in the first pipe 3 and a second opening 15 in the connector piece 11; wherein at least the adapter 4 is manufactured by means of a metal powder injection molding process. The invention further relates to two methods for manufacturing a pipe section 1.
    Type: Application
    Filed: February 23, 2018
    Publication date: January 23, 2020
    Inventors: Antonio Casellas, Jack Schwarz, Wolfgang Schütz
  • Publication number: 20080202012
    Abstract: An accessory for a waterfowl decoy, which attachment simulates the wake of a swimming fowl, thus creating the illusion of movement. The attachment is a three-part device including a hollow first member made of molded plastic. A slot is disposed in the plastic member for receiving the keel of the decoy. Two identical, elongate parts are removably connected to the plastic member. The two identical parts are also hollow and are configured in a manner to give the appearance of a wake when immersed in water and viewed from a distance.
    Type: Application
    Filed: February 26, 2007
    Publication date: August 28, 2008
    Inventor: Walter Jack Schwarz
  • Patent number: 7409793
    Abstract: An accessory for a waterfowl decoy, which attachment simulates the wake of a swimming fowl, thus creating the illusion of movement. The attachment is a three-part device including a hollow first member made of molded plastic. A slot is disposed in the plastic member for receiving the keel of the decoy. Two identical, elongate parts are removably connected to the plastic member. The two identical parts are also hollow and are configured in a manner to give the appearance of a wake when immersed in water and viewed from a distance.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: August 12, 2008
    Inventor: Walter Jack Schwarz