Patents by Inventor Patrick Campomanes
Patrick Campomanes 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: 11613875Abstract: A lug member is provided for a wear member retention system for an implement. The lug member includes an elongated body having a length dimension. A wear member engagement portion extends toward a distal end of the elongated body. A compression bolt assembly engaging portion is adjacent a proximal end of the elongated body. The compression bolt assembly engaging portion defines at least one bore configured to receive a compression bolt.Type: GrantFiled: August 15, 2019Date of Patent: March 28, 2023Assignee: Caterpillar Inc.Inventors: Patrick Campomanes, Adam M. Dean
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Publication number: 20190368166Abstract: A lug member is provided for a wear member retention system for an implement. The lug member includes an elongated body having a length dimension. A wear member engagement portion extends toward a distal end of the elongated body. A compression bolt assembly engaging portion is adjacent a proximal end of the elongated body. The compression bolt assembly engaging portion defines at least one bore configured to receive a compression bolt.Type: ApplicationFiled: August 15, 2019Publication date: December 5, 2019Applicant: Caterpillar Inc.Inventors: Patrick CAMPOMANES, Adam M. DEAN
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Patent number: 10407880Abstract: A lug member is provided for a wear member retention system for an implement. The lug member includes an elongated body having a length dimension. A wear member engagement portion extends toward a distal end of the elongated body. A compression bolt assembly engaging portion is adjacent a proximal end of the elongated body. The compression bolt assembly engaging portion defines at least one bore configured to receive a compression bolt.Type: GrantFiled: April 7, 2017Date of Patent: September 10, 2019Assignee: Caterpillar Inc.Inventors: Patrick Campomanes, Adam M. Dean
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Publication number: 20170370076Abstract: A lug member is provided for a wear member retention system for an implement. The lug member includes an elongated body having a length dimension. A wear member engagement portion extends toward a distal end of the elongated body. A compression bolt assembly engaging portion is adjacent a proximal end of the elongated body. The compression bolt assembly engaging portion defines at least one bore configured to receive a compression bolt.Type: ApplicationFiled: April 7, 2017Publication date: December 28, 2017Applicant: Caterpillar Inc.Inventors: Patrick Campomanes, Adam M. Dean
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Patent number: 9518380Abstract: A retention system is provided for use with a ground engaging tool. The tool retention system may have a spool with an elongated channel, and a collar dividing the elongated channel into a first portion and a second portion. The tool retention system may also have a fastener disposed within the elongated channel and passing through the collar. The fastener may have a head located within the first portion and a threaded shank located within the second portion. The tool retention system may further have a resilient member disposed between the head of the fastener and the collar, and a slider threadingly engaged with the threaded shank and configured to slide within the second portion of the elongated channel as the fastener is rotated.Type: GrantFiled: January 15, 2014Date of Patent: December 13, 2016Assignee: Caterpillar Inc.Inventor: Patrick Campomanes
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Publication number: 20150197921Abstract: A retention system is provided for use with a ground engaging tool. The tool retention system may have a spool with an elongated channel, and a collar dividing the elongated channel into a first portion and a second portion. The tool retention system may also have a fastener disposed within the elongated channel and passing through the collar. The fastener may have a head located within the first portion and a threaded shank located within the second portion. The tool retention system may further have a resilient member disposed between the head of the fastener and the collar, and a slider threadingly engaged with the threaded shank and configured to slide within the second portion of the elongated channel as the fastener is rotated.Type: ApplicationFiled: January 15, 2014Publication date: July 16, 2015Applicant: Caterpillar Inc.Inventor: Patrick CAMPOMANES
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Patent number: 8898937Abstract: An earth engaging wear member is rearwardly telescoped onto a support member and is releasably retained thereon by specially designed connector apparatus extending through aligned connector openings in the wear and support members. The connector apparatus includes a spool member rearwardly bearing against the wear member, a shim member forwardly spaced apart from the spool member and having a sloping rear surface, and a wedge screw member interposed between the spool and shim members. The wedge screw member has a non-tapered body threadingly engaging the spool member side portion, and a non-threaded, radially sloped surface area rampingly engaging the sloped shim surface area. Threaded advancement of the wedge screw member rearwardly moves the wear member relative to the support member to tighten an operationally-created loosened interfit therebetween.Type: GrantFiled: February 7, 2013Date of Patent: December 2, 2014Assignee: Hensley Industries, Inc.Inventor: Patrick Campomanes
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Patent number: 8819967Abstract: A ground engaging support structure such as an adapter is mounted on the front edge of an excavating bucket lip in a manner inhibiting side-to-side movement of the installed adapter, and shielding the front bucket lip edge from operational wear at the adapter installation location using opposing tapered block members secured to the front lip edge for movement toward a forwardly projecting stabilizing portion of the lip edge. As the adapter is telescoped onto the front lip edge over its stabilizing projection, correspondingly tapered portions of the adapter engage the block members and move them toward one another and toward the stabilizing projection. Rear leg portions of the adapter are then suitably secured to the bucket lip. The repositioned block members interposed between the adapter the front bucket lip edge then inhibit side-to-side shifting of the installed adapter while also shielding the lip edge from operational abrasion wear.Type: GrantFiled: February 7, 2013Date of Patent: September 2, 2014Assignee: Hensley Industries, Inc.Inventor: Patrick Campomanes
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Publication number: 20130247429Abstract: An earth engaging wear member is rearwardly telescoped onto a support member and is releasably retained thereon by specially designed connector apparatus extending through aligned connector openings in the wear and support members. The connector apparatus includes a spool member rearwardly bearing against the wear member, a shim member forwardly spaced apart from the spool member and having a sloping rear surface, and a wedge screw member interposed between the spool and shim members. The wedge screw member has a non-tapered body threadingly engaging the spool member side portion, and a non-threaded, radially sloped surface area rampingly engaging the sloped shim surface area. Threaded advancement of the wedge screw member rearwardly moves the wear member relative to the support member to tighten an operationally-created loosened interfit therebetween.Type: ApplicationFiled: February 7, 2013Publication date: September 26, 2013Applicant: Hensley Industries, Inc.Inventor: Patrick Campomanes
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Publication number: 20130247427Abstract: A ground engaging support structure such as an adapter is mounted on the front edge of an excavating bucket lip in a manner inhibiting side-to-side movement of the installed adapter, and shielding the front bucket lip edge from operational wear at the adapter installation location using opposing tapered block members secured to the front lip edge for movement toward a forwardly projecting stabilizing portion of the lip edge. As the adapter is telescoped onto the front lip edge over its stabilizing projection, correspondingly tapered portions of the adapter engage the block members and move them toward one another and toward the stabilizing projection. Rear leg portions of the adapter are then suitably secured to the bucket lip. The repositioned block members interposed between the adapter the front bucket lip edge then inhibit side-to-side shifting of the installed adapter while also shielding the lip edge from operational abrasion wear.Type: ApplicationFiled: February 7, 2013Publication date: September 26, 2013Applicant: Hensley Industries, Inc.Inventor: Patrick Campomanes
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Patent number: 8387290Abstract: A connector pin assembly is insertable into aligned openings in telescoped ground engaging wear and support members to releasably hold the wear member on the support member. The assembly has a tubular outer housing that is nonrotatably received in the openings. A connector pin longitudinally extends through the housing and is rotatable relative thereto among selectively variable rotational orientations in which the pin is releasably locked to the housing by cooperative detent structures carried by the housing and the pin. Outer end portions of the pin perform two functions which are controlled by rotating the pin relative to the housing. First, outer pin member end portions are rotatable to selectively hold the wear member on the support member or release it therefrom. Second, the outer pin end portions are rotatable to adjustably tighten the wear member onto the support member.Type: GrantFiled: June 9, 2011Date of Patent: March 5, 2013Assignee: Hensley Industries, Inc.Inventors: Patrick Campomanes, Isai Diaz
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Publication number: 20120055052Abstract: A connector pin assembly is insertable into aligned openings in telescoped ground engaging wear and support members to releasably hold the wear member on the support member. The assembly has a tubular outer housing that is nonrotatably received in the openings. A connector pin longitudinally extends through the housing and is rotatable relative thereto among selectively variable rotational orientations in which the pin is releasably locked to the housing by cooperative detent structures carried by the housing and the pin. Outer end portions of the pin perform two functions which are controlled by rotating the pin relative to the housing. First, outer pin member end portions are rotatable to selectively hold the wear member on the support member or release it therefrom. Second, the outer pin end portions are rotatable to adjustably tighten the wear member onto the support member.Type: ApplicationFiled: June 9, 2011Publication date: March 8, 2012Applicant: HENSLEY INDUSTRIES, INC.Inventors: Patrick Campomanes, Isai Diaz
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Publication number: 20070261278Abstract: A hammerless connector pin assembly is insertable in the aligned connector openings in telescoped excavation wear and support members and has associated locking structure for releasably locking the inserted assembly therein. The inserted assembly has opposite end portions that block removal of the wear member from the support member. One of such end portions has a laterally projecting cam member disposed thereon which is positioned within one of the wear member openings. As the interior surface of the wear member becomes worn from use and is able to shift further rearwardly along the support member, the cam member may be rotationally adjusted to maintain contact with the wear member to prevent forward movement thereof away from its rearward shifted position.Type: ApplicationFiled: May 11, 2006Publication date: November 15, 2007Applicant: Hensley Industries, Inc.Inventor: Patrick Campomanes
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Patent number: 7270171Abstract: This invention consists of the use of an evaporative foam riser made with expanded polystyrene and with a cavity on top that contains an exothermic mixture. The reaction of the exothermic material, which is set off when it comes in contact with the metal, prolongs the solidification time of the riser thus rendering it more effective.Type: GrantFiled: May 26, 2004Date of Patent: September 18, 2007Inventors: Edgardo Campomanes, Patrick Campomanes
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Publication number: 20040238153Abstract: This invention consists of the use of an evaporative foam riser made with expanded polystyrene and with a cavity on top that contains an exothermic mixture. The reaction of the exothermic material, which is set off when it comes in contact with the metal, prolongs the solidification time of the riser thus rendering it more effective.Type: ApplicationFiled: May 26, 2004Publication date: December 2, 2004Inventors: Edgardo Campomanes, Patrick Campomanes
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Publication number: 20040238152Abstract: The present invention of a gating system comprises the use of modular gating system consisting of one or more filtering media flanked on at least one side by an evaporative foam layer, which is left inside the mold. The modular gating system permits the entry of metal to any surface of the mold without going through the parting line of the pattern.Type: ApplicationFiled: May 26, 2004Publication date: December 2, 2004Inventors: Edgardo Campomanes, Patrick Campomanes
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Publication number: 20030070330Abstract: An excavation tooth removably connected to an adapter connected to a shovel dipper, the adapter defining a first passageway, the excavation tooth having a tooth body defining a second passageway, a first cam receiving recess adjacent to one end of the second passageway, and a cam access orifice adjacent to the first cam receiving recess, a pin received in the second passageway defined by the tooth body and a cam which extends in a direction away from the pin, wherein the cam is received in the first cam receiving recess defined by the excavation tooth to removably secure the excavation tooth to the adapter.Type: ApplicationFiled: October 12, 2001Publication date: April 17, 2003Inventors: John R. Olds, Patrick Campomanes