Patents by Inventor Stephen David Opie

Stephen David Opie 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).

  • Patent number: 10602799
    Abstract: An athletic shoe with an energy return system is provided. The shoe includes a shoe sole assembly having a midsole, at least one stabilizer plug in a recess in the midsole, and at least one outsole member. In an aspect, the stabilizer plug has at least one trampoline recess disposed in an upper surface thereof, and at least one projection extending from a lower surface thereof that substantially underlies at least a portion of the at least one trampoline recess. An upper surface of the outsole is adapted to complimentarily receive the at least one projection extending from the lower stabilizer plug surface such that when a force is applied to the lower outsole surface during a foot strike, the at least one trampoline recess receives underlying portions of the stabilizer plug to accommodate elastic deflection of the underlying portions of the stabilizer plug and the outsole.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: March 31, 2020
    Assignee: NFINITY IP, LLC
    Inventors: F N Chalk, Jr., Stephen David Opie, James Tsen
  • Publication number: 20200069008
    Abstract: Cane fabric-wraps are attachable and removable stretch fabric/foam wraps that once applied to a standard walking cane add new features to the cane and alter the shape, color and overall appearance of a traditional cane silhouette. The cane fabric wraps can have reflective elements for nighttime visibility on the front or visible surface, permanent address labels on the back or hidden surface and silicon material pieces (on the back surface) to prevent the wrap from sliding downwards when the cane is in use. The fabric wraps are typically secured to the cane with a three-step process. First with a snap at the top edge, secondly with a full-length hook & loop tape, and thirdly with a snap at the bottom edge. These three steps allow for installation onto the cane and removal from the cane. The overall shape of the wrap is designed to provide a large area for a variety of design and color application and also room for the reflective elements to be placed.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 5, 2020
    Inventors: Charlotte Anne Heim, Stephen David Opie
  • Publication number: 20160000181
    Abstract: In one implementation, the present invention provides for a shoe comprising a shoe sole assembly and a shoe upper assembly. The shoe sole assembly comprises a midsole, at least one stabilizer plug, and at least one outsole member. The midsole has an upper midsole surface, a lower midsole surface, a midsole forefoot portion, and a midsole heel portion. The at least one stabilizer plug has an upper stabilizer plug surface, a lower stabilizer plug surface, at least one trampoline recess disposed in the upper stabilizer plug surface, and at least one projection extending from the lower stabilizer plug surface. The at least one projection substantially underlies at least a portion of the at least one trampoline recess. The lower midsole surface defines at least one stabilizer plug recess sized and shaped to receive a corresponding stabilizer plug. The at least one outsole member has an upper outsole surface and a lower outsole surface.
    Type: Application
    Filed: April 3, 2015
    Publication date: January 7, 2016
    Inventors: F N CHALK, JR., STEPHEN DAVID OPIE, JAMES TSEN
  • Publication number: 20120285045
    Abstract: A removable cleat protector for a cycling shoe having a cleat with particular size and shape attached thereto. The cleat protector including: a contoured base; and a plurality of wall sections extending upwardly from a perimeter of the contoured base, the wall sections having a catch portion sized and shaped to snap into and contact with one end of the cleat, and a cavity portion sized and shaped to securely contact with another end of the cleat.
    Type: Application
    Filed: May 14, 2012
    Publication date: November 15, 2012
    Inventors: James Kuangcheng Tsen, Stephen David Opie, Marianne Kay
  • Patent number: 7441351
    Abstract: The present invention provides articles of footwear for use by firefighters in different activities such as emergency and rescue situations, as well as daily activity in and around the firehouse. Integrated handles enable the firefighter to quickly and easily put the article of footwear on while minimizing the possibility of accidentally catching on equipment, apparel or debris. Locking bands that wrap around the upper are used to adjust for comfort and a secure fit. A dual lacing and zipper system enables the firefighter to initially adjust for fit by selectively tightening the lace, while the zipper provides a quick means for securing the article of footwear. Different outsole lug configurations are suitable for different surfaces, wet, dry and of varying and extreme temperatures. Added protection is available with a tibia/shin protector and ankle protectors.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: October 28, 2008
    Assignee: The Timberland Company
    Inventors: Douglas E. Clark, Stephen David Opie, Jason Nevens
  • Patent number: 6192607
    Abstract: An insole assembly for footwear includes a cushioning member and an underlying resilient support member. The cushioning member has an undersurface with a first region beneath a wearer's heel and a second region extending beneath a wearer's arch. The resilient support member has a body and at least one resilient cantilevered arm with a first end attached to the body and a second end extending beneath the second region of the cushioning member. The cantilevered arm defines an arch support surface in supporting engagement with the undersurface of the cushioning member.
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: February 27, 2001
    Assignee: Secondwind Products, Inc
    Inventors: Paul Perry Kolada, Terry Michael Birchler, Michael Joseph Painter, Stephen David Opie, Jeffrey C. Pisciotta
  • Patent number: D798036
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: September 26, 2017
    Assignee: NFINITY IP, LLC
    Inventor: Stephen David Opie