Patents by Inventor Elizabeth Stillwagon

Elizabeth Stillwagon 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).

  • Publication number: 20180184753
    Abstract: Footwear with reversible and moveable tops is presented and includes zippers positioned all around the base of the shoe in order for the top half of the shoe to be changed or reversed. The tops are made of various materials and different styles. There can be full-covered footwear, sandal-type or any type of strapped shoe for women or men. Shoes and boots may include reversible uppers, leg shafts, or other pieces, to be used in conjunction with reversible zippers. A reversible slider allows zippers to be used with reversible pieces in each of their orientations.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 5, 2018
    Inventor: Elizabeth Stillwagon
  • Publication number: 20160242493
    Abstract: A shoe with reversible and moveable tops is presented and includes fasteners, such as snaps or zippers, positioned all around the base of the shoe in order for the top half of the shoe to be changed. The tops are made of various materials and different styles, There can be full-covered footwear, sandal-type or any type of strapped shoe for women or men. Alternative embodiments comprise a sole, an upper, a leg shaft, a leg shaft extension, and a finishing collar that may be combined to create a distinctive shoe. The leg shaft and the leg shaft extension may have laces or vertical zippers to provide a better fit for the user. The finishing collar, leg shaft, and leg shaft extension are configured to provide a protective layer between zippers and a user's skin.
    Type: Application
    Filed: February 16, 2016
    Publication date: August 25, 2016
    Inventor: Elizabeth Stillwagon
  • Publication number: 20110283564
    Abstract: A shoe with reversible and moveable tops is presented and includes fasteners, such as snaps or zippers, positioned all around the base of the shoe in order for the top half of the shoe to be changed. The tops are made of various materials and different styles. There can be full-covered footwear, sandal-type or any type of strapped shoe for women or men.
    Type: Application
    Filed: August 20, 2004
    Publication date: November 24, 2011
    Inventor: Elizabeth Stillwagon
  • Patent number: D741054
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: October 20, 2015
    Inventor: Elizabeth Stillwagon
  • Patent number: D757406
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: May 31, 2016
    Inventor: Elizabeth Stillwagon
  • Patent number: D802261
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: November 14, 2017
    Inventor: Elizabeth Stillwagon