Patents by Inventor James Parejko

James Parejko 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: 10190660
    Abstract: A gearbox includes a planetary gear assembly, a first gear assembly, and a second gear assembly. The first gear assembly is engaged to provide a first rotational input to the planetary gear assembly when an input shaft is rotating in a first direction and is disengaged when the input shaft is rotating in a second direction. The second gear assembly provides a second rotational input to the planetary gear assembly when the input shaft is rotating in the first direction and provides a third rotational input to the planetary gear assembly when the input shaft is rotating in the second direction.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: January 29, 2019
    Assignee: BISON GEAR & ENGINEERING CORP.
    Inventors: Robert Lewton, Tyler Brauhn, Aaron Hansen, Jordan Kapitanoff, James Parejko
  • Publication number: 20150345595
    Abstract: A gearbox includes a planetary gear assembly, a first gear assembly, and a second gear assembly. The first gear assembly is engaged to provide a first rotational input to the planetary gear assembly when an input shaft is rotating in a first direction and is disengaged when the input shaft is rotating in a second direction. The second gear assembly provides a second rotational input to the planetary gear assembly when the input shaft is rotating in the first direction and provides a third rotational input to the planetary gear assembly when the input shaft is rotating in the second direction.
    Type: Application
    Filed: August 7, 2015
    Publication date: December 3, 2015
    Applicant: BISON GEAR & ENGINEERING CORP.
    Inventors: Robert Lewton, Tyler Brauhn, Jr., Aaron Hansen, Jordan Kapitanoff, James Parejko
  • Publication number: 20130324347
    Abstract: A gearbox includes a planetary gear assembly, a first gear assembly, and a second gear assembly. The first gear assembly is engaged to provide a first rotational input to the planetary gear assembly when an input shaft is rotating in a first direction and is disengaged when the input shaft is rotating in a second direction. The second gear assembly provides a second rotational input to the planetary gear assembly when the input shaft is rotating in the first direction and provides a third rotational input to the planetary gear assembly when the input shaft is rotating in the second direction.
    Type: Application
    Filed: May 30, 2012
    Publication date: December 5, 2013
    Applicant: BISON GEAR & ENGINEERING CORP.
    Inventors: Robert Lewton, Tyler Brauhn, Aaron Hansen, Jordan Kapitanoff, James Parejko
  • Patent number: 7300210
    Abstract: A locking collar comprising an annular collar having an outer surface, an inner surface, and a first end positioned opposite a second end defining a gap therebetween, and a locking component extending from the first end of the annular collar and into engagement with the second end of the annular collar, such that when the locking component is tightened, the first end and the second end are drawn together, and the annular collar is comprised of plates that are secured together to form a laminated locking collar.
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: November 27, 2007
    Assignee: Emerson Power Transmission Manufacturing, LLP
    Inventors: James Johnson, James A. Parejko, Patrick Tibbits
  • Patent number: 7272618
    Abstract: A system and method for determining information for system components includes a database, an interchanger subsystem, and a product selection subsystem. The database includes information concerning components. An interchanger subsystem receives product parameters from a selected one of the plurality of users. The product parameters specify features of a component. The interchanger subsystem determines a list of interchangeable substitute components from the information in the database. The product selection subsystem receives component information from a selected one of the plurality of users and determines a range of product offerings from the information in the database.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: September 18, 2007
    Assignee: Emerson Power Transmission Manufacturing LP
    Inventors: John Francesco Bisotti, Daniel G. Fannin, James Pierce Johnson, Harold A. Fischer, James A. Parejko, Michael Jay Stein
  • Publication number: 20050152629
    Abstract: A locking collar comprising an annular collar having an outer surface, an inner surface, and a first end positioned opposite a second end defining a gap therebetween, and a locking component extending from the first end of the annular collar and into engagement with the second end of the annular collar, such that when the locking component is tightened, the first end and the second end are drawn together, and the annular collar is comprised of plates that are secured together to form a laminated locking collar.
    Type: Application
    Filed: January 8, 2004
    Publication date: July 14, 2005
    Inventors: James Johnson, James Parejko, Patrick Tibbits
  • Patent number: 6581939
    Abstract: A bearing end cap having a circular mounting surface, a sidewall adjacent to the mounting surface, a seal groove positioned in the mounting surface, and an integrated seal positioned in the seal groove.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: June 24, 2003
    Assignee: Emerson Power Transmission Manufacturing, L.P.
    Inventors: Adam M. Theros, James A. Parejko
  • Patent number: 6543939
    Abstract: An inner ring of a bearing for placement over a shaft having a first end with a series of finger extensions and a series of slots between the extensions, the inner ring further including finger extension slot seals positioned within the slots and a finger extension seal positioned on the outer diameter of the extensions.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: April 8, 2003
    Assignee: Emerson Power Transmission Manufacturing, L.P.
    Inventor: James A. Parejko
  • Publication number: 20020170483
    Abstract: An information recording device having an attachment element for attachment to a grease fitting of a bearing assembly and a recording device attached thereto having date indicia to record installation date and/or maintenance records. The recording device further includes a grease fitting protective cap to fit over and enclose the grease fitting.
    Type: Application
    Filed: May 16, 2001
    Publication date: November 21, 2002
    Inventor: James Parejko
  • Patent number: 6428213
    Abstract: A bearing end cap having a circular mounting surface, a sidewall adjacent to the mounting surface, a vent positioned on the sidewall, and a shroud extending outwardly from the side wall and at least partially encircling the vent.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: August 6, 2002
    Assignee: Emerson Power Transmission
    Inventors: James A. Parejko, Jerry Morton