Rubber Patents (Class 36/7.4)
  • Patent number: 11684108
    Abstract: A shoe protection apparatus, or “shoe apron”, may include a shoe apron body that covers the top of the wearer's shoe. The shoe apron may be made from a variety of materials, and may be a single layered material or multiple layers of different materials. An arch fastener, such as a band of elastic, may be attached to the shoe apron body at a position approximating the arch of the wearer's shoe. An ankle fastener may be provided at the back of the shoe apron body to further secure the shoe apron to the shoe. A toe piece may be attached to the front of the shoe apron body to provide a sock-like enclosure for the toe of the shoe to further secure the shoe apron body. The toe piece may include a skid-resistance material to provide improved traction.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: June 27, 2023
    Inventor: Kristin Gebert Maze
  • Patent number: 10945493
    Abstract: A method for assembling shoe components includes the steps of: providing at least two shoe components, a shoe last and a film unit; placing the at least two shoe components on an outer surface of the shoe last; removably covering an assembly of the at least two shoe components and the shoe last with the film unit such that the film unit and the shoe last cooperatively define a confining space therebetween; and pumping air out of the confining space and heating the at least two shoe components to shrink and deform the film unit so as to press the at least two shoe components to adhere tightly to each other.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: March 16, 2021
    Assignee: CHAEI HSIN ENTERPRISE CO., LTD.
    Inventor: Shui-Mu Wang
  • Patent number: 10702017
    Abstract: Articles of footwear include a footwear component having an exterior surface; and at least a first flap member engaged with the footwear component. The first flap member includes an outer perimeter having a secured portion and an unsecured portion, and wherein the unsecured portion is movable between a closed position in which a first display area is at least partially concealed and an open position in which the first display area is exposed. Two or more flap members may be provided at various areas of a footwear structure, such as in a rear heel area of an upper.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: July 7, 2020
    Assignee: NIKE, Inc.
    Inventor: Justin R. Taylor
  • Patent number: 8701310
    Abstract: A flexible footwear covering that fits on a shoe, which has a lower coefficient of friction than the bottom of a shoe allowing for ease of motion on carpeted or other surfaces where the grip of the shoes worn inhibit movement. The covering is in the general shape of a sock with a non retractable or retractable ring, which lies within the arch of the bottom of the shoe giving the option to leave fully covered for maximum ease of movement or expose the heel for more traction when needed. In addition, the flexible footwear covering can be used as a fitness tool with or without the optional design of reinforced panels that are positioned at the toe, ball and/or heel on the outside of the shoe. With the reinforced panels, a variety of exercises can be done to strengthen various muscles of the upper and lower body in a supine or prone position.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: April 22, 2014
    Inventor: Patricia Frances Walsh
  • Patent number: 8015731
    Abstract: An interchangeable glove-like covering for the toe end of a woman's high heel shoe that is used to change the visual appearance of the shoe. The covering has an upper portion and a lower portion that are mated to each other so as to form a closed end and an open end in the shape of the front end of the shoe. The upper portion is used to cover the top part of the toe end of the shoe and the lower portion is used to cover the sole of the shoe at the toe end. The lower portion has a slit extending from the open end and ending before the closed end to facilitate pulling the covering over the toe end of the shoe.
    Type: Grant
    Filed: January 1, 2008
    Date of Patent: September 13, 2011
    Inventor: Bettye Jackson
  • Patent number: 7997008
    Abstract: An overshoe used while finishing concrete and worn over another article of footwear. The overshoe includes a flexible and resilient sole and a substantially flat and smooth outsole, which is substantially resistant to adhering to wet concrete and abrasion resistant. The overshoe further includes a strap, which securely holds the overshoe onto a work boot.
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: August 16, 2011
    Inventor: Rodney Coomer
  • Patent number: 7743529
    Abstract: A protective foot covering article comprises two adjacent layers of water impermeable sheet material. A water impermeable seam is provided between the layers of water impermeable sheet material. A shape of the water impermeable seam provides for an interior space between the layers of water impermeable sheet material. The interior space includes a closed end portion and an open end portion. A portion of the water impermeable seam defining the closed end portion of the interior space is contoured inwardly with respect to the interior space thereby providing a contoured foot arch portion. A plurality of water drainage apertures each extending through at least one of the layers. Means for cinching the open end portion of the interior space is engaged with at least one of the layers of water impermeable sheet material.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: June 29, 2010
    Inventor: Seth Otto Thompson
  • Patent number: 7594666
    Abstract: A skate assembly has a boot having a substantially completely open base with a sole plate of more rigid material than the boot secured over the open base. The base has an opening extending along at least substantially the entire length of the boot from the heel to the toe, with side rims extending along opposite sides of the base opening. The sole plate may be releasably or permanently secured to the boot.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: September 29, 2009
    Assignee: Sunshine Distribution, Inc.
    Inventor: Andreas C. Wegener
  • Publication number: 20090064542
    Abstract: This embodiment is named THE ADAPTABLE PERFORMANCE SOLE APPARATUS. Its purpose is to be adapted to the choice of footwear/bare feet thus enhancing the shock action and comfort regardless of the footwear it's being attached to. This adaptable performance sole apparatus gets its attach ability from straps and/or attaching mechanisms and can be attached to shoes, sneakers as well as bare feet. The shock producing element shown in FIG.
    Type: Application
    Filed: September 10, 2007
    Publication date: March 12, 2009
    Inventor: Jose D. Figueroa
  • Patent number: 7051457
    Abstract: A formfitting protective footwear apparatus comprising, generally, a protective sheath that envelops all or a portion of the foot from the ankle forward. In all embodiments, the formfitting protective footwear apparatus of the present invention surrounds the forefoot about the instep and arch and extends forward to protect at least the ball of the foot.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: May 30, 2006
    Inventors: Jamie J. Huggins, Nicole T. Huggins
  • Patent number: 6931767
    Abstract: A foot cover comprising an elastically stretchable, homogeneous moulding having a foot-insertion opening which seals elastically to the leg above the foot in use.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: August 23, 2005
    Assignee: Footskins Limited
    Inventor: Stephen Royle
  • Patent number: 6833171
    Abstract: A shoe or foot covering with slip-resistant properties is disclosed. The shoe cover includes a slip-resistant material that is applied to the bottom portion of the shoe cover. The slip-resistant material may be a substantially amorphous atactic olefin polymer.
    Type: Grant
    Filed: April 3, 2002
    Date of Patent: December 21, 2004
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Stephen M. Campbell, Linda G. Harris
  • Patent number: 6286234
    Abstract: A footwear protector for motorcycle riding for protecting the footwear of motorcycle riders with an article that is easily mounted on the footwear. The protective device includes a sheath member having a forward end and a rearward end, with the forward end being closed and the rearward end having an opening. The sheath member has a top wall and a bottom wall, with a pair of side walls and a front wall extending between the top and bottom walls. The device also includes a gear shift actuator cushion mounted on the top wall of the sheath member. The actuator cushion extends from the opening toward the forward end of the sheath member. A pocket is formed on the top wall of the sheath member. The actuator cushion comprises a resiliently compressible cushion in the pocket for cushioning the transmission of impacts from an upper surface of the actuator cushion to the top wall of the sheath member and footwear positioned in the sheath member.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: September 11, 2001
    Inventor: Larry B. Smith, Jr.