Patents by Inventor Jason K. Trotter

Jason K. Trotter 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: 10232289
    Abstract: A coupling filter for a fluid system comprising a molded hollow tubular body having a wall defining a flow passage, a porous filter element of generally parabolic cross-sectional shape with a base portion extending across the entire flow passage and a pair of wing portions extending longitudinally of the flow passage and converging toward the base portion. In one form the base portion is cylindrical and in another form it is “W” shaped with a series of flat mesh panels presented to the flow path.
    Type: Grant
    Filed: May 1, 2015
    Date of Patent: March 19, 2019
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Dennis M. Mark
  • Patent number: 10054179
    Abstract: A ring link assembly may include a connecting ring including an annular body defining a central opening, a bushing defining a central passage, wherein the bushing is retained by the connecting ring within the central opening, a compression limiter positioned within the central passage of the bushing, and first and second bushing limiters secured to the compression limiter at opposite ends. The first and second bushing limiters securely connect to the compression limiter and the bushing.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: August 21, 2018
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Dennis M. Mark, Glenn Heavens, Sr., Jason D. Holt
  • Patent number: 9920788
    Abstract: A linking arm assembly incorporating an improved connection between an elongated rod portion and an engagement element such as a ball stud or the like adapted to join the linking arm to another structure. The linking arm assembly may incorporate an improved ball and socket connection. The socket may include an arrangement of flexible rib elements that are compressed when the ball stud is inserted so as to bias against the ball during use.
    Type: Grant
    Filed: February 8, 2014
    Date of Patent: March 20, 2018
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Dennis M. Mark
  • Publication number: 20170356581
    Abstract: A quick connector assembly incorporating a substantially non-circular, compressible sealing element in a connector housing. Upon insertion of a male adaptor, the male adaptor directly or indirectly applies an axial compressive force, thereby causing the sealing element to compress and/or reshape upon continued insertion until final assembly is complete.
    Type: Application
    Filed: November 18, 2015
    Publication date: December 14, 2017
    Inventors: Jason K. TROTTER, Dennis M. MARK
  • Patent number: 9732786
    Abstract: A linking arm assembly adapted to receive and retain a ball stud. The assembly includes an elongated rod structure and a socket head and is variable over a range of lengths by adjustment of the relative position of the elongated rod structure and the socket head. Linking arm assemblies consistent with the present disclosure may be adjusted for use in different applications while using common components.
    Type: Grant
    Filed: February 8, 2014
    Date of Patent: August 15, 2017
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventors: Jason K. Trotter, Robert K. Dutzi, Dennis M. Mark, Paul F. Donovan, Jacob J. Domagalla, Kevin J. Szymanski
  • Patent number: 9610818
    Abstract: A ring link assembly is configured to securely link a first component to a second component. The assembly may include a first housing defining a first passage having a first center, and a second housing defining a second passage having a second center. The first and second centers may reside in a common plane. A connecting beam connects the first housing to the second housing. The connecting beam may be canted with respect to the common plane. One or both of the first and second housings may connect to the connecting beam through an arcuate transition joint. A cant of the connecting beam and/or a curvature of the arcuate transition joint may be configured to reduce mechanical interference between the assembly and one or both of the first and second components.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: April 4, 2017
    Inventors: Dennis M. Mark, Jason K. Trotter, Troy S. Field
  • Publication number: 20170072341
    Abstract: A coupling filter for a fluid system comprising a molded hollow tubular body having a wall defining a flow passage, a porous filter element of generally parabolic cross-sectional shape with a base portion extending across the entire flow passage and a pair of wing portions extending longitudinally of the flow passage and converging toward the base portion. In one form the base portion is cylindrical and in another form it is “W” shaped with a series of flat mesh panels presented to the flow path.
    Type: Application
    Filed: May 1, 2015
    Publication date: March 16, 2017
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: Jason K. TROTTER, Dennis M. MARK
  • Publication number: 20160369860
    Abstract: A ring link assembly may include a connecting ring including an annular body defining a central opening, a bushing defining a central passage, wherein the bushing is retained by the connecting ring within the central opening, a compression limiter positioned within the central passage of the bushing, and first and second bushing limiters secured to the compression limiter at opposite ends. The first and second bushing limiters securely connect to the compression limiter and the bushing.
    Type: Application
    Filed: June 11, 2014
    Publication date: December 22, 2016
    Inventors: Jason K. TROTTER, Dennis M. MARK, Glenn HEAVENS, SR., Jason D. HOLT
  • Publication number: 20160272026
    Abstract: A ring link assembly is configured to securely link a first component to a second component. The assembly may include a first housing defining a first passage having a first center, and a second housing defining a second passage having a second center. The first and second centers may reside in a common plane. A connecting beam connects the first housing to the second housing. The connecting beam may be canted with respect to the common plane. One or both of the first and second housings may connect to the connecting beam through an arcuate transition joint. A cant of the connecting beam and/or a curvature of the arcuate transition joint may be configured to reduce mechanical interference between the assembly and one or both of the first and second components.
    Type: Application
    Filed: November 25, 2013
    Publication date: September 22, 2016
    Applicant: Illinois Tool Works Inc.
    Inventors: Dennis M. MARK, Jason K. TROTTER, Troy S. FIELD
  • Publication number: 20160003290
    Abstract: A linking arm assembly which is readily adaptable to assume a wide range of operative lengths and configurations using a small number of common components. Linking arm assemblies consistent with the present disclosure may be adjusted for use in very different applications while using common components. Accordingly, substantial efficiencies may be achieved while performance is maintained.
    Type: Application
    Filed: February 8, 2014
    Publication date: January 7, 2016
    Inventors: Jason K. TROTTER, Robert K. DUTZI, Dennis M. MARK, Paul F. DONOVAN, Jacob J. DOMAGALLA, Kevin J. SZYMANSKI
  • Publication number: 20160003292
    Abstract: A linking arm assembly incorporating an improved connection between an elongated rod portion and an engagement element such as a ball stud or the like adapted to join the linking arm to another structure. The linking arm assembly may incorporate an improved ball and socket connection. The socket may include an arrangement of flexible rib elements that are compressed when the ball stud is inserted so as to bias against the ball during use. Accordingly, a potentially loose condition may be avoided thereby reducing the possibility for noise or failure over time.
    Type: Application
    Filed: February 8, 2014
    Publication date: January 7, 2016
    Applicant: Illinois Tool Works Inc.
    Inventors: Jason K. TROTTER, Dennis M. MARK
  • Patent number: 9011009
    Abstract: A bearing seal particularly suitable for bearings in a direct acting end link of a vehicle suspension system includes a wiper seal between first and second bearing races of the bearing. The wiper seal is secured to one bearing race and extends radially outwardly toward and against the other bearing race.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: April 21, 2015
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Dennis M. Mark, Troy S. Field
  • Patent number: 8702113
    Abstract: An end link suitable for connecting a direct acting stabilizer bar to a steerable strut includes a rod having first and second grommets thereon. Bearing assemblies are provided adjacent the grommets and include portions thereof connected to for rotation with the grommets and other portions thereof independently rotatable relative to the grommets.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: April 22, 2014
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K Trotter, Dennis M Mark, Troy S Field
  • Publication number: 20140044384
    Abstract: A bearing seal particularly suitable for bearings in a direct acting end link of a vehicle suspension system includes a wiper seal between first and second bearing races of the bearing. The wiper seal is secured to one bearing race and extends radially outwardly toward and against the other bearing race.
    Type: Application
    Filed: April 20, 2012
    Publication date: February 13, 2014
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: Jason K. Trotter, Dennis M. Mark, Troy S. Field
  • Publication number: 20120321375
    Abstract: An end link suitable for connecting a direct acting stabilizer bar to a steerable strut includes a rod having first and second grommets thereon. Bearing assemblies are provided adjacent the grommets and include portions thereof connected to for rotation with the grommets and other portions thereof independently rotatable relative to the grommets.
    Type: Application
    Filed: March 22, 2011
    Publication date: December 20, 2012
    Applicant: ILLINOIS TOOL WORKS, INC.
    Inventors: Jason K. Trotter, Dennis M. Mark, Troy S. Field
  • Patent number: 7845476
    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: Grant
    Filed: August 14, 2006
    Date of Patent: December 7, 2010
    Assignee: Illinois Tool Works Inc.
    Inventors: Jeremy M. Beck, Jason K. Trotter, Dennis M. Mark, Robert K. Dutzi, Eric B. Jipp
  • Patent number: 7722001
    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: Grant
    Filed: March 14, 2007
    Date of Patent: May 25, 2010
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Robert K. Dutzi, Dennis M. Mark, Jeremy M. Beck
  • Patent number: 7708489
    Abstract: A pivot assembly includes a support defining a hole, a pivot insert disposed in the hole and a retainer securing the pivot insert in the hole. The pivot insert defines a circumferential groove, and the retainer is a ring having inwardly directed fingers for engagement in the groove.
    Type: Grant
    Filed: May 18, 2005
    Date of Patent: May 4, 2010
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Christopher M. Narveson, Scott Hamilton Carr
  • Patent number: 7699570
    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: Grant
    Filed: January 25, 2007
    Date of Patent: April 20, 2010
    Assignee: Illinois Tool Works Inc.
    Inventors: Jason K. Trotter, Robert K. Dutzi, Dennis M. Mark, Jeremy M. Beck
  • Patent number: 7628414
    Abstract: A damper system is connected between pivotal components of a vehicle suspension system to inhibit movement of the components during a condition of potential vehicle roll. The system can be actively or passively controlled. The damper system can have a single damper or multiple dampers and may be connected to work in conjunction with vehicle stabilizers including torsion bars, single compensator stabilizing systems and dual compensator stabilizing systems. In the compensator stabilizing systems, the damper can be separate from the compensators or integral with the compensators. The dampers also can be formed as integral structures with shock absorbers. The dampers can be of various types, including but not limited to linear dampers and rotary dampers.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: December 8, 2009
    Assignee: Illinois Tool Works Inc.
    Inventors: Kenneth S. Dobson, Robert K. Dutzi, Jason K. Trotter