Patents by Inventor Dennis Mark

Dennis Mark 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: 20260014912
    Abstract: A headrest for a vehicle seat, wherein the headrest has two headrest rods which extend at least substantially parallel and on which a head cushion of the headrest is arranged or can be arranged. The headrest furthermore has a locking mechanism which can be actuated, in particular manually, and which in its locked state acts exclusively on only one of the two headrest rods, the locking mechanism having a pivot lever which is designed in such a way that when the pivot lever is actuated, engagement between an engagement element and the one headrest rod is released.
    Type: Application
    Filed: June 27, 2025
    Publication date: January 15, 2026
    Inventors: Dennis MARK, Jorge Adolfo MIRANDA NIETO, David MONTES COBO
  • Patent number: 10704450
    Abstract: A piston cooling jet includes a first body and a second body. The first body includes a housing having an inlet fluidly coupled with nozzle outlets. The second body is coupled to the first body to form an interior chamber disposed inside the first body and the second body. The interior chamber is fluidly coupled with the inlet and the nozzle outlets. The interior chamber directs fluid received via the inlet through the nozzle outlets and out of the piston cooling jet assembly in a direction towards a spray target.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: July 7, 2020
    Assignee: Illinois Tool Works Inc.
    Inventors: Dennis Mark, Joseph Kuhn
  • Publication number: 20180363537
    Abstract: A piston cooling jet includes a first body and a second body. The first body includes a housing having an inlet fluidly coupled with nozzle outlets. The second body is coupled to the first body to form an interior chamber disposed inside the first body and the second body. The interior chamber is fluidly coupled with the inlet and the nozzle outlets. The interior chamber directs fluid received via the inlet through the nozzle outlets and out of the piston cooling jet assembly in a direction towards a spray target.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 20, 2018
    Applicant: Illinois Tool Works Inc.
    Inventors: Dennis Mark, Joseph Kuhn
  • Publication number: 20070158506
    Abstract: A bar clamp assembly configured to be secured to a structure through a fastener includes a bar clamp, a securing base, and a fastener retention member. The securing base may be integrally formed with the bar clamp, and is configured to receive and retain the fastener. The fastener retention member is within or on the securing base, and is configured to secure the fastener in the securing base. The bar clamp assembly may also include a plurality of braces, clips and other support structures between the bar clamp and the securing base in order to provide a more robust assembly.
    Type: Application
    Filed: March 14, 2007
    Publication date: July 12, 2007
    Inventors: Jason Trotter, Robert Dutzi, Dennis Mark, Jeremy Beck
  • Publication number: 20070119017
    Abstract: A grommet connector includes a first end portion and a second end portion with a barrier therebetween. The first end portion is adapted for insertion into a grommet, and the second end portion is adapted for connecting to another part, such as a nut or washer to form a subassembly of the grommet and the other part.
    Type: Application
    Filed: January 25, 2007
    Publication date: May 31, 2007
    Inventors: Jason Trotter, Robert Dutzi, Dennis Mark, Jeremy Beck
  • Publication number: 20070120022
    Abstract: A bar clamp assembly configured to be secured to a structure through a fastener includes a bar clamp, a securing base, and a fastener retention member. The securing base may be integrally formed with the bar clamp, and is configured to receive and retain the fastener. The fastener retention member is within or on the securing base, and is configured to secure the fastener in the securing base. The bar clamp assembly may also include a plurality of braces, clips and other support structures between the bar clamp and the securing base in order to provide a more robust assembly.
    Type: Application
    Filed: August 2, 2006
    Publication date: May 31, 2007
    Inventors: Jason Trotter, Robert Dutzi, Dennis Mark, Jeremy Beck
  • Publication number: 20070045978
    Abstract: A roll stabilizer for a vehicle includes a resilient member operatively connected between a movable end and a fixed end, and structure for activating and deactivating operation of the stabilizer by affecting compression of the resilient member.
    Type: Application
    Filed: August 14, 2006
    Publication date: March 1, 2007
    Inventors: Jeremy Beck, Jason Trotter, Dennis Mark, Robert Dutzi, Eric Jipp
  • Publication number: 20060248681
    Abstract: A grommet connector includes a first end portion and a second end portion with a barrier therebetween. The first end portion is adapted for insertion into a grommet, and the second end portion is adapted for connecting to another part, such as a nut or washer to form a subassembly of the grommet and the other part.
    Type: Application
    Filed: July 11, 2006
    Publication date: November 9, 2006
    Inventors: Jason Trotter, Robert Dutzi, Dennis Mark, Jeremy Beck
  • Publication number: 20050051974
    Abstract: A ball socket ring seal for use with a ball joint assembly eliminates the need for a boot or bellows to protect the ball joint against the environment. The ball socket ring seal of the invention is positioned between the ball and the socket at the point of contact between the ball and socket. The ball socket ring seal not only provides a seal against the environment, it further functions as a wiper for the ball during articulation of the ball stud. The ball socket ring seal of the present invention reduces the weight and complexity of the ball joint assembly through the elimination of several parts, including the known boots or bellows, retainer rings, bands and clips.
    Type: Application
    Filed: April 23, 2004
    Publication date: March 10, 2005
    Inventors: Kenneth Dobson, Robert Dutzi, Dennis Mark