Patents by Inventor Benjamin P. Williams
Benjamin P. Williams 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: 12331592Abstract: A tray for a stepladder is disclosed. The tray provides an area for work space or for storage of tools or materials in addition to that provided by the stepladder by itself. The tray is configured to fit within the boundaries of the stepladder when the stepladder is in its stored orientation.Type: GrantFiled: December 22, 2020Date of Patent: June 17, 2025Assignee: Tricam Industries, LLCInventors: Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg
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Publication number: 20250172042Abstract: A combination ladder with a hinge mechanism that utilizes a single latch bar to activate a pair of hinges to allow the ladder to lock into folded, A-frame, and extension ladder positions. The latch mechanism and hinge are located adjacent to the convertible ladder top cap to maximize the ladder length when in the extension position.Type: ApplicationFiled: November 27, 2024Publication date: May 29, 2025Applicant: Tricam Industries, Inc.Inventors: Joseph P. Foley, Benjamin M. Wernberg, Benjamin P. Williams
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Publication number: 20250091631Abstract: A dumping cart is disclosed. The cart allows for complete dumping while maintaining four wheels on the ground and can rotate the rear set of wheels to allow the bed of the cart to be completely turned over for emptying. Also disclosed is a method of attaching an article retaining bed to a cart.Type: ApplicationFiled: November 27, 2024Publication date: March 20, 2025Applicant: Tricam Industries, Inc.Inventors: Joseph P. Foley, Dennis D. Simpson, Benjamin M. Wernberg, Benjamin P. Williams
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Publication number: 20240392627Abstract: A tray for a stepladder is disclosed. The tray provides an area for work space or for storage of tools or materials in addition to that provided by the stepladder by itself. The tray is configured to be removably attachable to the top of the stepladder when in use or removably attached to the stepladder and preferably within the boundaries of the stepladder when not in use.Type: ApplicationFiled: August 2, 2024Publication date: November 28, 2024Applicant: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Publication number: 20240317291Abstract: A utility trailer is disclosed. The trailer is a two-wheel trailer with rotating handle and yoke tube that locks to the chassis of the trailer in two positions. The trailer also includes two dump pivot points and a release lever mounted to the tub of the trailer with handle bracket.Type: ApplicationFiled: June 1, 2024Publication date: September 26, 2024Applicant: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Benjamin P. Williams, Joseph P. Foley
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Patent number: 12084917Abstract: A tray for a stepladder is disclosed. The tray provides an area for work space or for storage of tools or materials in addition to that provided by the stepladder by itself. The tray is configured to be removably attachable to the top of the stepladder when in use or removably attached to the stepladder and preferably within the boundaries of the stepladder when not in use.Type: GrantFiled: February 12, 2020Date of Patent: September 10, 2024Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Patent number: 12030545Abstract: A utility trailer is disclosed. The trailer is a two-wheel trailer with rotating handle and yoke tube that locks to the chassis of the trailer in two positions. The trailer also includes two dump pivot points and a release lever mounted to the tub of the trailer.Type: GrantFiled: February 28, 2022Date of Patent: July 9, 2024Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Benjamin P. Williams, Joseph P. Foley
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Publication number: 20240182095Abstract: A dumping cart is disclosed. The cart allows for complete dumping while maintaining four wheels on the ground and can rotate the rear set of wheels to allow the bed of the cart to be completely turned over for emptying. Also disclosed is a method of attaching an article retaining bed to a cart.Type: ApplicationFiled: January 8, 2024Publication date: June 6, 2024Applicant: Tricam Industries, Inc.Inventors: Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg, Dennis D. Simpson
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Publication number: 20240151108Abstract: Various devices and methods for hanging tools or other items from a ladder are disclosed. The devices may be incorporated into parts of the ladder itself or be separate add-on devices for use with assorted ladders. The devices include a hinge button hook, a hinge button, a foot hook, and a rail hook.Type: ApplicationFiled: November 2, 2023Publication date: May 9, 2024Applicant: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Jackson T. Wilkey, Joseph P. Foley, Ryan P. Ellsworth, Benjamin P. Williams
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Publication number: 20240151107Abstract: A bucket for a multi-position ladder is disclosed. The bucket provides an area for workspace or for storage of tools or materials. The bucket is configured to be removably attachable at the top of the ladder when in use in the A-frame position or removably attached to the ladder and preferably within the boundaries of the ladder when not in use.Type: ApplicationFiled: November 1, 2023Publication date: May 9, 2024Applicant: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Ryan P. Ellsworth, Benjamin P. Williams
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Publication number: 20240035339Abstract: An improved adjustable hinge for a multi-position ladder that is positionable in a variety of configurations while being ergonomic to adjust and which is structurally sound, rigid, and easy to adjust, light in weight, and has a long service life. The mating surfaces of the outer hinge plates, inner hinge plates, and inner hinge center spacer are large, contributing to overall hinge rigidity and stability. The size of the lock button and lock bracket are each relatively large, making them ergonomic to operate, while also being large enough to be operable by a gloved human hand. A method of assembling an improved adjustable hinge for a multi-position ladder that is positionable in a variety of configurations.Type: ApplicationFiled: September 6, 2023Publication date: February 1, 2024Applicant: Tricam Industries, Inc.Inventors: Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Publication number: 20230391387Abstract: A wheelbarrow is disclosed. The wheelbarrow includes an improved wheel guard, leg arrangement, and stabilizer that require less work to transport, lift, and dump the wheelbarrow. Also disclosed are an improved axle structure and means of assembly for a wheelbarrow.Type: ApplicationFiled: February 7, 2023Publication date: December 7, 2023Applicant: TRICAM INDUSTRIES, INC.Inventors: Joseph P. Foley, Benjamin M. Wernberg, Ryan P. Ellsworth, Benjamin P. Williams
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Publication number: 20230340792Abstract: A work platform configured to be adjustable in both height and width, while enabling ease in transformation between an open, use configuration in a closed, storage configuration. The work platform having a platform and a pair of leg frames pivotably coupled to opposite ends of the platform, each of the pair of leg frames including a first leg and a second leg, each of which includes a first member pivotably coupled to the platform, and a second member shiftable relative to the first member, an intermediate rung operably coupled to respective distal ends of the first members and including a length extension lock mechanism configured to inhibit shifting of the second members relative to the first members, and a base rung member including a crossmember operably coupled to the respective distal ends of the second members.Type: ApplicationFiled: June 30, 2023Publication date: October 26, 2023Applicant: Tricam Industries, Inc.Inventors: Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Publication number: 20230272670Abstract: A stepladder including a pair of front rails, a pair of second rails, a top cap, a fixed step, and a spreader mechanism. The spreader mechanism includes a platform pivotably mounted to the pair of front rails, spreader arms pivotably mounted to the pair of rear rails , and spreader pivot. The stepladder is moveable between a closed position and an open position, the open position limited by the spreader mechanism.Type: ApplicationFiled: May 4, 2023Publication date: August 31, 2023Inventors: Joseph P. Foley, Benjamin P. WIlliams
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Patent number: 11629514Abstract: A work platform configured to be adjustable in both height and width, while enabling ease in transformation between an open, use configuration in a closed, storage configuration. The work platform having a platform and a pair of leg frames pivotably coupled to opposite ends of the platform, each of the pair of leg frames including a first leg and a second leg, each of which includes a first member pivotably coupled to the platform, and a second member shiftable relative to the first member, an intermediate rung operably coupled to respective distal ends of the first members and including a length extension lock mechanism configured to inhibit shifting of the second members relative to the first members, and a base rung member including a crossmember operably coupled to the respective distal ends of the second members.Type: GrantFiled: February 9, 2021Date of Patent: April 18, 2023Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Dennis D. Simpson, Benjamin P. Williams
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Patent number: 11505020Abstract: A convertible handle having a shaft portion and a grip portion. The grip portion is configured to slide along the length the shaft portion to expose a tongue on the shaft portion. In a manual configuration, the grip portion is used for manually pulling a cart. When not in the manual configuration, the shaft may be attached to a vehicle via the tongue for towing by vehicle.Type: GrantFiled: February 4, 2019Date of Patent: November 22, 2022Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Benjamin P. Williams, Joseph P. Foley
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Patent number: 11505994Abstract: An multi-position ladder is disclosed that includes an adjustable top cap that provides a tool or material tool tray when the ladder is in a stepladder position and provides a step when the ladder is in an extension ladder position is disclosed. The top cap generally comprises a rigid frame extending between the adjustable hinges of the multi-position ladder with a tool or utility tray and a step surface on opposing sides. The tool tray is parallel to the ladder rungs when the ladder is in a stepladder position, and the step surface provides a generally planar surface parallel the rungs when the ladder is in an extension position. The rigid frame of the top cap adds strength to the adjustment hinge and to the multi-position ladder. Embodiments allow for 12-inch hinge spacing, adding one foot reach in the extension position and six inch reach to the stepladder.Type: GrantFiled: October 16, 2019Date of Patent: November 22, 2022Assignee: Tricam Industries, Inc.Inventors: Joseph P. Foley, Benjamin P. Williams, Benjamin M. Wernberg, Dennis D. Simpson
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Patent number: D1009303Type: GrantFiled: February 7, 2022Date of Patent: December 26, 2023Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams
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Patent number: D1009304Type: GrantFiled: February 7, 2022Date of Patent: December 26, 2023Assignee: Tricam Industries, Inc.Inventors: Benjamin M. Wernberg, Joseph P. Foley, Benjamin P. Williams
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Patent number: D1063599Type: GrantFiled: October 10, 2023Date of Patent: February 25, 2025Inventors: Joseph P. Foley, Benjamin P. Williams