Patents Assigned to Kahtoola, Inc.
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Patent number: 11918083Abstract: The present disclosure is directed toward a device that can be worn over footwear to provide traction, such as on slick or slippery surfaces, in snow, or on ice. Described embodiments include footwear accessory devices comprising at least one cleat that provides traction but does not add significantly to the profile of the footwear during use. The present disclosure is also directed toward to connecting bodies that can be used to couple objects to a stretchy material.Type: GrantFiled: June 25, 2018Date of Patent: March 5, 2024Assignee: KAHTOOLA, INC.Inventor: Christopher Bunch
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Patent number: 11684123Abstract: The present disclosure is directed toward a device that can be worn over footwear to provide traction, such as on slick or slippery surfaces, in snow, or on ice.Type: GrantFiled: December 1, 2020Date of Patent: June 27, 2023Assignee: Kahtoola, Inc.Inventors: Christopher Bunch, Bradford Lever
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Patent number: 10136702Abstract: An improved binding for footwear traction devices, snowshoes and other footwear accessories that provides adjustable lateral supports and generally even platform or foot bed. Furthermore, an improved traction device with removable rear traction component to allow for use with detachable snowshoe platform.Type: GrantFiled: January 16, 2013Date of Patent: November 27, 2018Assignee: KAHTOOLA, INC.Inventors: Daniel Giovale, Christopher Bunch
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Patent number: 10004298Abstract: The present disclosure is directed toward a device that can be worn over footwear to provide traction, such as on slick or slippery surfaces, in snow, or on ice. Described embodiments include footwear accessory devices comprising at least one cleat that provides traction but does not add significantly to the profile of the footwear during use. The present disclosure is also directed toward to connecting bodies that can be used to couple objects to a stretchy material.Type: GrantFiled: December 17, 2014Date of Patent: June 26, 2018Assignee: KAHTOOLA, INC.Inventor: Christopher Bunch
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Publication number: 20130180130Abstract: An improved binding for footwear traction devices, snowshoes and other footwear accessories that provides adjustable lateral supports and generally even platform or foot bed. Furthermore, an improved traction device with removable rear traction component to allow for use with detachable snowshoe platform.Type: ApplicationFiled: January 16, 2013Publication date: July 18, 2013Applicant: KAHTOOLA, INC.Inventor: KAHTOOLA, INC.
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Patent number: 8061062Abstract: A snowdeck includes a latching mechanism for detachable mounting to a traction component such as a boot. The latching mechanism includes a base member which is mounted to the snowdeck and which has a recess for accommodating a longitudinal slider which is movable longitudinally to and from a first position and a second position. The slider has a longitudinal wall and a lateral wall which, in combination with a wall of the recess defines a space. The space is filled with a filler member, preferably made of a compressible and resilient material and preferably which is in the form of a removable insert.Type: GrantFiled: June 4, 2008Date of Patent: November 22, 2011Assignee: Kahtoola Inc.Inventor: Daniel G. Giovale
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Patent number: 7707749Abstract: A modular snow travel system for common footwear includes a first traction component which may be an overboot. The first traction component includes at least one traction cleat having latch, such as an exposed hook portion, for engagement with a snowdeck. The engagement is effected by a releasable locking mechanism on the snowdeck. The releasable locking mechanism includes a transversely movable slider and a longitudinally movable slider having contacting cam faces. The lateral position of the transverse slider determines the longitudinal position of the longitudinal slider so that the longitudinal slider could be moved longitudinally to and from a position where a catch on the longitudinal slider is engaged in the hook portion or is disengaged from the latch of the traction cleat.Type: GrantFiled: January 11, 2007Date of Patent: May 4, 2010Assignee: Kahtoola, Inc.Inventors: Daniel G. Giovale, William J. Perkins
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Patent number: 7089688Abstract: A traction system for use on conventional flexible footwear is provided that includes both toe and heel sections that are independently attached to a wearer's footwear and are connected with a flexible linkage. The flexible linkage allows the traction system to move with the normal movement of the flexible footwear so as to provide a natural walking and running movement. The traction system provides numerous benefits over previously available crampon and other spiked traction systems, including flexibility, light weight, practical usability with a wide variety of footwear types—including highly flexible footwear such as running shoes, compactability, and ready adjustability between different sizes and types of footwear.Type: GrantFiled: April 8, 2004Date of Patent: August 15, 2006Assignee: Kahtoola, Inc.Inventor: Daniel G. Giovale
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Patent number: 6742286Abstract: A traction system for use on conventional flexible footwear is provided that includes both toe and heel sections that are independently attached to a wearer's footwear and are connected with a flexible linkage. The flexible linkage allows the traction system to move with the normal movement of the flexible footwear so as to provide a natural walking and running movement. The traction system provides numerous benefits over previously available crampon and other spiked traction systems, including flexibility, light weight, practical usability with a wide variety of footwear types—including highly flexible footwear such as running shoes, compactability, and ready adjustability between different sizes and types of footwear.Type: GrantFiled: January 17, 2002Date of Patent: June 1, 2004Assignee: Kahtoola, Inc.Inventor: Daniel G. Giovale
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Patent number: D843099Type: GrantFiled: December 18, 2014Date of Patent: March 19, 2019Assignee: KAHTOOLA, INC.Inventor: Christopher Bunch
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Patent number: D936349Type: GrantFiled: March 18, 2019Date of Patent: November 23, 2021Assignee: KAHTOOLA, INC.Inventor: Christopher Bunch