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).
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Patent number: 10232289Abstract: 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: GrantFiled: May 1, 2015Date of Patent: March 19, 2019Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Dennis M. Mark
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Patent number: 10054179Abstract: 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: GrantFiled: June 11, 2014Date of Patent: August 21, 2018Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Dennis M. Mark, Glenn Heavens, Sr., Jason D. Holt
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Patent number: 9920788Abstract: 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: GrantFiled: February 8, 2014Date of Patent: March 20, 2018Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Dennis M. Mark
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Publication number: 20170356581Abstract: 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: ApplicationFiled: November 18, 2015Publication date: December 14, 2017Inventors: Jason K. TROTTER, Dennis M. MARK
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Patent number: 9732786Abstract: 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: GrantFiled: February 8, 2014Date of Patent: August 15, 2017Assignee: ILLINOIS TOOL WORKS INC.Inventors: Jason K. Trotter, Robert K. Dutzi, Dennis M. Mark, Paul F. Donovan, Jacob J. Domagalla, Kevin J. Szymanski
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Patent number: 9610818Abstract: 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: GrantFiled: November 25, 2013Date of Patent: April 4, 2017Inventors: Dennis M. Mark, Jason K. Trotter, Troy S. Field
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Publication number: 20170072341Abstract: 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: ApplicationFiled: May 1, 2015Publication date: March 16, 2017Applicant: ILLINOIS TOOL WORKS INC.Inventors: Jason K. TROTTER, Dennis M. MARK
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Publication number: 20160369860Abstract: 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: ApplicationFiled: June 11, 2014Publication date: December 22, 2016Inventors: Jason K. TROTTER, Dennis M. MARK, Glenn HEAVENS, SR., Jason D. HOLT
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Publication number: 20160272026Abstract: 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: ApplicationFiled: November 25, 2013Publication date: September 22, 2016Applicant: Illinois Tool Works Inc.Inventors: Dennis M. MARK, Jason K. TROTTER, Troy S. FIELD
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Publication number: 20160003290Abstract: 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: ApplicationFiled: February 8, 2014Publication date: January 7, 2016Inventors: Jason K. TROTTER, Robert K. DUTZI, Dennis M. MARK, Paul F. DONOVAN, Jacob J. DOMAGALLA, Kevin J. SZYMANSKI
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Publication number: 20160003292Abstract: 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: ApplicationFiled: February 8, 2014Publication date: January 7, 2016Applicant: Illinois Tool Works Inc.Inventors: Jason K. TROTTER, Dennis M. MARK
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Patent number: 9011009Abstract: 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: GrantFiled: April 20, 2012Date of Patent: April 21, 2015Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Dennis M. Mark, Troy S. Field
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Patent number: 8702113Abstract: 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: GrantFiled: March 22, 2011Date of Patent: April 22, 2014Assignee: Illinois Tool Works Inc.Inventors: Jason K Trotter, Dennis M Mark, Troy S Field
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Publication number: 20140044384Abstract: 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: ApplicationFiled: April 20, 2012Publication date: February 13, 2014Applicant: ILLINOIS TOOL WORKS INC.Inventors: Jason K. Trotter, Dennis M. Mark, Troy S. Field
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Publication number: 20120321375Abstract: 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: ApplicationFiled: March 22, 2011Publication date: December 20, 2012Applicant: ILLINOIS TOOL WORKS, INC.Inventors: Jason K. Trotter, Dennis M. Mark, Troy S. Field
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Patent number: 7845476Abstract: 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: GrantFiled: August 14, 2006Date of Patent: December 7, 2010Assignee: Illinois Tool Works Inc.Inventors: Jeremy M. Beck, Jason K. Trotter, Dennis M. Mark, Robert K. Dutzi, Eric B. Jipp
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Patent number: 7722001Abstract: 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: GrantFiled: March 14, 2007Date of Patent: May 25, 2010Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Robert K. Dutzi, Dennis M. Mark, Jeremy M. Beck
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Patent number: 7708489Abstract: 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: GrantFiled: May 18, 2005Date of Patent: May 4, 2010Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Christopher M. Narveson, Scott Hamilton Carr
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Patent number: 7699570Abstract: 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: GrantFiled: January 25, 2007Date of Patent: April 20, 2010Assignee: Illinois Tool Works Inc.Inventors: Jason K. Trotter, Robert K. Dutzi, Dennis M. Mark, Jeremy M. Beck
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Patent number: 7628414Abstract: 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: GrantFiled: July 25, 2005Date of Patent: December 8, 2009Assignee: Illinois Tool Works Inc.Inventors: Kenneth S. Dobson, Robert K. Dutzi, Jason K. Trotter