Patents by Inventor John Marek

John Marek 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: 20240075562
    Abstract: An apparatus for connecting collar components to an elongate member is disclosed. The apparatus includes a frame structure having a central opening that is configured to receive an elongate member and that includes at least a first gripping station and a second gripping station. Each gripping station includes a reference surface and a clamp device that is configured to force a collar component against the reference surface. The first and second gripping stations are configured to control relative spatial location of a first collar component held by the first gripping station relative to a second collar component gripped by the second gripping station, prior to connecting the first and second collar components to the elongate member.
    Type: Application
    Filed: August 7, 2023
    Publication date: March 7, 2024
    Applicant: ConXtech, Inc.
    Inventors: Maxwell C. Simmons, John S. Boyd, Kevin Marek, Eric Bellman, Robert J. Simmons
  • Patent number: 10246849
    Abstract: An implement system includes a linkage and a bucket coupled with the linkage and movable between a dump position and a racked position. The bucket has a torque tube assembly coupled to an outer surface to increase the bucket's torsional rigidity.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: April 2, 2019
    Assignee: Caterpillar Underground Mining Pty Ltd
    Inventors: John Marek, Kamesh Gopal
  • Publication number: 20180087236
    Abstract: An implement system includes a linkage and a bucket coupled with the linkage and movable between a dump position and a racked position. The bucket has a torque tube assembly coupled to an outer surface to increase the bucket's torsional rigidity.
    Type: Application
    Filed: September 23, 2016
    Publication date: March 29, 2018
    Applicant: Caterpillar Underground Mining Pty. Ltd.
    Inventors: John Marek, Kamesh Gopal
  • Publication number: 20170130419
    Abstract: A latch assembly for a service pin of a machine includes a housing, a first member, and a second member. The housing is configured for rotatably receiving the service pin. Further, the housing defines a sliding structure for axial movement of the service pin at a rotational position of the service pin. The first member is pivotably attached to the housing and is adapted to selectively prevent rotation of the service pin. The second member of latch assembly is configured to be slidably attached to the housing and movable to a bottom position to retain the first member.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 11, 2017
    Applicant: CATERPILLAR UNDERGROUND MINING PTY. LTD
    Inventors: Adam Vail, John Marek
  • Patent number: 6854902
    Abstract: A portable lighting system for performing photography in poor light situations. The lighting system is composed of a rigid frame consisting of a base portion (124A) for mounting a camera (36) and a raised portion (124B) that uses a ball-joint (79) and a rigid arm (120) to support a spotlight (121) and a flash unit (122). A controlling device (31) for the spotlight is positioned above a pistol grip (91) on the raised portion (124B). The controlling device is activated by a trigger (20) and can be adjusted to synchronize the lighting system with the camera shutter so that the lighting system can not interfere or adversely effect the photographic results.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: February 15, 2005
    Inventor: Christopher John Marek
  • Publication number: 20040081455
    Abstract: A portable lighting system for performing photography in poor light situations. The lighting system is composed of a rigid frame consisting of a base portion (124A) for mounting a camera (36) and a raised portion (124B) that uses a ball-joint (79) and a rigid arm (120) to support a spotlight (121) and a flash unit (122). A controlling device (31) for the spotlight is positioned above a pistol grip (91) on the raised portion (124B). The controlling device is activated by a trigger (20) and can be adjusted to synchronize the lighting system with the camera shutter so that the lighting system can not interfere or adversely effect the photographic results.
    Type: Application
    Filed: October 28, 2002
    Publication date: April 29, 2004
    Inventor: Christopher John Marek
  • Patent number: 4773178
    Abstract: A portable apparatus is provided for hunters to be used to attract deer. The apparatus is comprised of an inflatable structure which, when inflated, has the contour and surface appearance of a deer. The inflated deer is anchored in a stable upright position by stakes which are driven into the ground through flaps attached to the feet of the deer. A scent dispenser is associated with the rear extremity of the deer, and dispenses an odor which attracts male deer.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: September 27, 1988
    Inventor: John Marek
  • Patent number: D1018509
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: March 19, 2024
    Assignee: Shure Acquisition Holdings, Inc.
    Inventors: Jase Ruggles, John Born, Weiqiang Kang, Steve Marek, John Matthew Miller