Patents Assigned to Tricam Industries, Inc.
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Patent number: 10648234Abstract: A ladder including a first frame, a second frame and a platform assembly. The first frame includes one or more fixed steps. The platform assembly includes a first platform pivotably coupled to the first frame, a second platform pivotably coupled to the first frame, a first linkage coupled between the second frame and one of the first platform and the second platform, and a second linkage coupled to the first platform and the second platform. The ladder is movable between a closed position and an open position.Type: GrantFiled: February 9, 2015Date of Patent: May 12, 2020Assignee: Tricam Industries, Inc.Inventors: Jeff Skubic, Dennis D. Simpson, Ben Williams, Yongxue Lu
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Patent number: 10138680Abstract: A hinged tray for a ladder or step stool disclosed. The hinged tray includes compartments for holding tools or hardware while the tray is open or closed. The footprint of the top of the ladder or step stool top cap is the same as the footprint of the hinged tray so that when the hinged tray is in the folded position the two footprints are aligned and the front and rear surfaces of the top cap and tray are at the same angle as the rails of the ladder or step stool.Type: GrantFiled: December 16, 2015Date of Patent: November 27, 2018Assignee: Tricam Industries, Inc.Inventors: Benjamin P. Williams, Joseph P. Foley, Dennis D. Simpson
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Patent number: 9869125Abstract: A step stool or ladder includes a latch that engages a cross member to prevent a step from disengaging from the cross member. The curved end of the latch has a tail that provides additional weight to the end of the latch that engages the cross member and allows for decreased tolerances in manufacturing the latch. The other end of the latch has a knob that extends through an opening in the step so that the latch is accessible and to give visual cues to the user. The knob also maintains the latch in its position in the opening in the step. A bent out portion of the latch midsection serves to limit the amount of travel between the knob and the bent portion. The latch rotates on the portion of the latch between the bent portion and travel limiter and the knob attached to the latch.Type: GrantFiled: May 4, 2016Date of Patent: January 16, 2018Assignee: Tricam Industries, Inc.Inventors: Dennis D. Simpson, Yongxue Lu
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Patent number: 9752334Abstract: A foldable work platform is disclosed. The foldable work platform includes legs on the exterior of the platform for increased stability while allowing the legs to fold coplanar to the platform when the foldable work platform is in its stored configuration. The legs are also configured to fit within the profile of the platform and attached to the platform at a location which allows the legs to fit within the length of the platform. The legs include a support, on which the platform rests when the foldable work platform is in its in-use configuration.Type: GrantFiled: September 12, 2016Date of Patent: September 5, 2017Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Benjamin P. Williams, Dennis D. Simpson
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Patent number: 7887141Abstract: An articulated cart includes a chassis, a bed pivotably coupled to the chassis, a set of front wheels operably coupled to the chassis, and a set of rear wheels operably coupled to the bed. A method of manufacturing an articulated cart and of dumping an articulated cart are further included.Type: GrantFiled: October 12, 2006Date of Patent: February 15, 2011Assignee: Tricam Industries, Inc.Inventors: Frank Pieschel, Robert J. Jantschek, Dennis Simpson, Jeff Skubic
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Patent number: 7818865Abstract: A method of making a dumping cart having an article retaining bed, a first set of wheels, a second set of wheels and a chassis. The first set of wheels is operably attached to the article retaining bed. The second set of wheels is operably attached to the chassis. The chassis is pivotally attached to the article retaining bed intermediate the first set of wheels and the second set of wheels.Type: GrantFiled: February 29, 2008Date of Patent: October 26, 2010Assignee: Tricam Industries, Inc.Inventors: Frank Pieschel, Craig L. Stewart, Dennis Simpson, Jeff Skubic
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Patent number: 7441792Abstract: A trailer includes a convertible handle having a handle portion, the handle portion pivotally attached to a tongue portion, the handle portion having a first gripping portion end and a second clevis end and an intermediate pivot, the handle portion being pivotably shiftable about the pivot between a first disposition presenting the gripping portion end proximate an end of the tongue portion and a second disposition presenting the clevis end proximate the end of the tongue portion. A method of operating a trailer is further included.Type: GrantFiled: January 19, 2007Date of Patent: October 28, 2008Assignee: Tricam Industries, Inc.Inventor: Dennis Simpson
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Patent number: 7390065Abstract: A dumping cart having an article retaining bed, a first set of wheels, a second set of wheels and a chassis. The first set of wheels is operably attached to the article retaining bed. The second set of wheels is operably attached to the chassis. The chassis is pivotally attached to the article retaining bed intermediate the first set of wheels and the second set of wheels.Type: GrantFiled: October 29, 2004Date of Patent: June 24, 2008Assignee: Tricam Industries, Inc.Inventors: Frank Pieschel, Craig L. Stewart
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Publication number: 20080006480Abstract: A ladder includes a first ladder section; a second ladder section removably attachable to the first ladder section by means of a hinge; and an adjustable hinge mechanism and a non-adjustable static hinge mechanism, both hinge mechanisms being selectively attachable to the ladder sections for affixing first and second ladder sections together at an angle in selectably varying configurations, the adjustable hinge mechanism being angularly adjustable, the static hinge mechanism presenting a fixed angle. A method of forming such ladder is further included.Type: ApplicationFiled: August 10, 2007Publication date: January 10, 2008Applicant: TRICAM INDUSTRIES, INC.Inventors: Dennis Simpson, Ryan McMunn
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Patent number: D710031Type: GrantFiled: November 15, 2012Date of Patent: July 29, 2014Assignee: Tricam Industries, Inc.Inventors: Dennis D. Simpson, Jeff D. Skubic, Louis F. Polk, III, Jason J. Ness
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Patent number: D776826Type: GrantFiled: August 13, 2015Date of Patent: January 17, 2017Assignee: Tricam Industries, Inc.Inventors: Joseph Foley, Benjamin Williams, Dennis Simpson
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Patent number: D819917Type: GrantFiled: March 2, 2016Date of Patent: June 5, 2018Assignee: Tricam Industries, Inc.Inventors: Dennis D. Simpson, Joseph P. Foley, Benjamin P. Williams
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Patent number: D826507Type: GrantFiled: May 4, 2016Date of Patent: August 21, 2018Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Dennis D. Simpson, Joseph P. Foley, Benjamin P. Williams
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Patent number: D833643Type: GrantFiled: July 7, 2017Date of Patent: November 13, 2018Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Benjamin P. Williams
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Patent number: D840055Type: GrantFiled: January 12, 2018Date of Patent: February 5, 2019Assignee: Tricam Industries, Inc.Inventors: Jeff D. Skubic, Dennis D. Simpson, Benjamin P. Williams, Yongxue Lu
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Patent number: D855833Type: GrantFiled: January 4, 2017Date of Patent: August 6, 2019Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Patent number: D860476Type: GrantFiled: January 4, 2017Date of Patent: September 17, 2019Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Patent number: D876744Type: GrantFiled: August 1, 2018Date of Patent: February 25, 2020Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams, Dennis D. Simpson
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Patent number: D897679Type: GrantFiled: March 13, 2019Date of Patent: October 6, 2020Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg, Dennis D. Simpson
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Patent number: D897936Type: GrantFiled: December 18, 2018Date of Patent: October 6, 2020Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams