Patents Assigned to GP Ltd.
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Patent number: 10023394Abstract: The present invention relates to a pressure roller bearing for a pallet car of a pelletizing machine. The bearing includes an external annular race having: an exterior surface for reversible mating engagement with a tooth gap of a wheel, a pair of sidewalls defining ends of the bearing, wherein the radial diameter of the exterior surface at a center portion in the axial direction is greater than the radial diameter of the exterior surface at the ends of the bearing, and an interior annular groove; an internal annular race defining a hole therethrough for receiving an axle, and having an exterior annular groove; and a plurality of rolling cylindrical members located in an interior space defined by the interior annular groove and the exterior annular groove when the internal annular race is received by the external annular race.Type: GrantFiled: June 25, 2015Date of Patent: July 17, 2018Assignee: Cast Steel Products LP, By Its General Partner Cast Steel Products GP Ltd.Inventors: Daniel Betancourt, Cristobal J. Gonzalez
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Publication number: 20170259307Abstract: A system for washing a large flat object having a length and a width, wherein the length is of greater dimension than said width, said system comprising: a frame having a first and second end; a transport system adapted to vertically transport said large flat object suspended thereon; said transport system defining a horizontal axis along the device and adapted to transport said object from the first end of the frame to the second end of the frame; and at least one brushing means for brushing and removing particles lodged on said object; said at least one brushing means located along the transport system between the first and second end of the frame and adapted to frictionally engage said object when in operation.Type: ApplicationFiled: November 10, 2015Publication date: September 14, 2017Applicant: Northern Mat & Bridge (GP) Ltd.Inventors: Darren Francis, Scott Henderson, Carson Kowal, Collin Wood, Jerome W. Cupido, Jeremy VANDERGAAG, Scott Vyse
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Publication number: 20170253436Abstract: The present invention relates to a pressure roller bearing for a pallet car of a pelletizing machine. The bearing includes an external annular race having: an exterior surface for reversible mating engagement with a tooth gap of a wheel, a pair of sidewalls defining ends of the bearing, wherein the radial diameter of the exterior surface at a center portion in the axial direction is greater than the radial diameter of the exterior surface at the ends of the bearing, and an interior annular groove; an internal annular race defining a hole therethrough for receiving an axle, and having an exterior annular groove; and a plurality of rolling cylindrical members located in an interior space defined by the interior annular groove and the exterior annular groove when the internal annular race is received by the external annular race.Type: ApplicationFiled: June 25, 2015Publication date: September 7, 2017Applicant: Cast Steel Products LP, By it's General Partner Cast Steel Products GP Ltd.Inventors: Daniel Betancourt, Cristobal J. Gonzalez
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Publication number: 20160367995Abstract: A roller with replaceable edge reinforcements is provided. A plurality of removable edge reinforcements are disposed radially along the peripheral edge of the end face of the roller. The reinforcements are slidably connected to the end face of the roller, either directly or indirectly, using male and female interlocking members, preferably in a U-shaped dovetail. The edge reinforcements are constructed from a suitably hard material and accept wear in place of the peripheral edge of the roller itself. In some embodiments, a pin and dimple arrangement is provided to assist the sliding engagement of the male and female members. A tool recess may also be provided to assist with removing the edge reinforcements.Type: ApplicationFiled: June 23, 2016Publication date: December 22, 2016Applicant: Cast Steel Products LP, By Its General Partner Cast Steel Products GP Ltd.Inventors: Dustin Birtch, John McIntyre, Nick Meeboer
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Publication number: 20090279325Abstract: The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with the light source, and a bypass activating system. The socket assembly comprises a socket adapted to receive the light assembly and a bypass mechanism having a first position and a second position. The bypass activating system is adapted to move the bypass mechanism between the first and second positions.Type: ApplicationFiled: July 17, 2009Publication date: November 12, 2009Applicant: GP Ltd.Inventors: Joseph M. Massabki, Gary L. Lawson, Chung-wai (Paul) Cheng
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Patent number: 7581870Abstract: The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with the light source, and a bypass activating system. The socket assembly comprises a socket adapted to receive the light assembly and a bypass mechanism having a first position and a second position. The bypass activating system is adapted to move the bypass mechanism between the first and second positions.Type: GrantFiled: September 4, 2007Date of Patent: September 1, 2009Assignee: GP Ltd.Inventors: Joseph M. Massabki, Gary L. Lawson, Chung-wai (Paul) Cheng
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Publication number: 20070297196Abstract: The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with the light source, and a bypass activating system. The socket assembly comprises a socket adapted to receive the light assembly and a bypass mechanism having a first position and a second position. The bypass activating system is adapted to move the bypass mechanism between the first and second positions.Type: ApplicationFiled: September 4, 2007Publication date: December 27, 2007Applicant: GP Ltd.Inventors: Joseph MASSABKI, Gary LAWSON, Chung-wai (Paul) CHENG
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Patent number: 7264392Abstract: The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with the light source, and a bypass activating system. The socket assembly comprises a socket adapted to receive the light assembly and a bypass mechanism having a first position and a second position. The bypass activating system is adapted to move the bypass mechanism between the first and second positions.Type: GrantFiled: June 23, 2006Date of Patent: September 4, 2007Assignee: GP Ltd.Inventors: Joseph M. Massabki, Gary L. Lawson, Chung-wai (Paul) Cheng
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Publication number: 20070044224Abstract: A portable swimming pool includes a base having a perimeter; a side wall erected upright, wherein the side wall includes a top and a bottom, and the side wall coupled to the perimeter of the base; and a plurality of portholes layered between a outer wall of the side wall and an inner wall of the side wall, wherein the porthole is transparent, and both the outer wall of the side wall and the inner wall of the side wall are opaque, and wherein the sidewall is collapsible for enabling portability of the swimming pool.Type: ApplicationFiled: August 23, 2006Publication date: March 1, 2007Applicant: GP Ltd.Inventors: Chung-wai (Paul) Cheng, George Dieffenbach
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Publication number: 20060274556Abstract: The present invention is a lamp system for use in a light string system comprising a light assembly and a socket assembly. The light assembly comprises a light source, a base in communication with the light source, and a bypass activating system. The socket assembly comprises a socket adapted to receive the light assembly and a bypass mechanism having a first position and a second position. The bypass activating system is adapted to move the bypass mechanism between the first and second positions.Type: ApplicationFiled: June 23, 2006Publication date: December 7, 2006Applicant: GP Ltd.Inventors: Joseph Massabki, Gary Lawson, Chung-wai Cheng