Patents Assigned to Nike, Inc. and Nike International Ltd.
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Patent number: 5906872Abstract: An article of footwear comprising relatively elastic and relatively inelastic materials chemically bonded together is disclosed. In one embodiment, the relatively elastic and relatively inelastic materials are arranged in such a fashion to impart flexibility to the article of footwear. In particular, plastic and rubber materials are bonded together to improve the flexibility of an outsole of an article of footwear. The invention also is directed to the fabrication of new or improved devices and elements for use in articles of footwear and their associated methods of construction such as closure mechanisms comprising relatively elastic straps bonded to relatively inelastic anchor portions and vice versa, articulating inelastic and elastic exoskeleton constructions useful in skates and ski boots, and elastic or inelastic eyelets surrounded by inelastic or elastic materials.Type: GrantFiled: May 15, 1995Date of Patent: May 25, 1999Assignee: Nike, Inc. and Nike International, Ltd.Inventors: Robert M. Lyden, Ross A. McLaughlin, Henry T. Chriss, Calvin M. Buck, IV, Daniel R. Potter, Steven M. Vincent
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Patent number: 5786057Abstract: An article of footwear comprising relatively elastic and relatively inelastic materials chemically bonded together is disclosed. In one embodiment, the relatively elastic and relatively inelastic materials are arranged in such a fashion to impart flexibility to the article of footwear. In particular, plastic and rubber materials are bonded together to improve the flexibility of an outsole of an article of footwear. The invention also is directed to the fabrication of new or improved devices and elements for use in articles of footwear and their associated methods of construction such as closure mechanisms comprising relatively elastic straps bonded to relatively inelastic anchor portions and vice versa, articulating inelastic and elastic exoskeleton constructions useful in skates and ski boots, and elastic or inelastic eyelets surrounded by inelastic or elastic materials.Type: GrantFiled: May 16, 1995Date of Patent: July 28, 1998Assignee: Nike, Inc. & Nike International, Ltd.Inventors: Robert M. Lyden, Ross A. McLaughlin, Henry T. Chriss, Calvin M. Buck, IV, Daniel R. Potter, Steven M. Vincent
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Patent number: 4922630Abstract: An improved athletic shoe for resisting ankle inversion is disclosed. The shoe includes an inversion resisting device which prevents inversion of the ankle while permitting a full range of motion in the other planes or directions of motion, i.e., eversion, plantar flexion, and dorsi flexion. The inversion resisting device includes a leg engaging strap, a strapping mechanism, a fastening device and an inversion resistance adjusting mechanism. The leg engaging strap surrounds the leg at an adjustable position above the ankle joint. The leg engaging strap is connected to the shoe by the strapping mechanism which is disposed only on the lateral side of the shoe upper. The strapping mechanism is connected to the shoe by a fastening device which permits a full range of movement in all directions other than inversion in an area centered about the axis of motion of the ankle.Type: GrantFiled: November 21, 1988Date of Patent: May 8, 1990Assignee: Nike, Inc. and Nike International Ltd.Inventor: John R. Robinson
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Patent number: 4817304Abstract: Footwear having an improved cushioning sole structure is disclosed. The footwear includes an upper and a sole member attached to the upper. The sole member includes a sealed inner member of a flexible material which is inflated with a gaseous medium to form a compliant and resilient insert. An elastomeric yieldable outer member encapsulates the insert about preselected portions of the insert. The inner and outer members function together to form a viscoelastic unit for attenuating the shock and returning the energy of foot impact. A mechanism adjusts the impact response of the unit so that the effect of the insert dominates the impact response function in a predetermined area adjacent at least one side of the insert. The adjusting mechanism includes a gap in the outer member along the side of the insert adjacent the predetermined area so that the flexible material of the sealed inner member can flex in the gap during foot impact.Type: GrantFiled: August 31, 1987Date of Patent: April 4, 1989Assignee: Nike, Inc. and Nike International Ltd.Inventors: Mark G. Parker, David M. Forland, Lester Q. Lee, Thomas McGuirk, Daniel R. Potter, Stephen F. Potter
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Patent number: D312527Type: GrantFiled: April 3, 1990Date of Patent: December 4, 1990Assignee: Nike Inc. and Nike International Ltd.Inventor: Tinker L. Hatfield
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Patent number: D326180Type: GrantFiled: January 9, 1991Date of Patent: May 19, 1992Assignee: Nike, Inc. & Nike International Ltd.Inventor: Bruce E. Rogers
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Patent number: D329128Type: GrantFiled: July 3, 1991Date of Patent: September 8, 1992Assignee: Nike, Inc. & Nike International, Ltd.Inventors: Bruce E. Rogers, Michael A. Aveni