Patents by Inventor Ing Jan Turina

Ing Jan Turina 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).

  • Method and device for glass nail files
    Publication number: 20020066459
    Abstract: A glass nail file device and method for making a glass nail file wherein the glass nail file includes a glass-like substrate, a permanent grinding surface formed in at least a part of at least one surface by a chemical etching process and a handle defined by the substrate. The process of making glass nail files includes providing a glass or glass like substrate, chemically etching at least a portion of at least one surface using a solution that includes dissolved salts or some other aqueous solution of hydrogen fluoride that facilitates an ionic exchange between the solution and glass substrate.
    Type: Application
    Filed: December 6, 2001
    Publication date: June 6, 2002
    Inventor: Ing Jan Turina
  • Nail file device
    Patent number: D471672
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: March 11, 2003
    Inventor: Ing Jan Turina
  • Nail file device
    Patent number: D478188
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: August 5, 2003
    Assignee: Euro Expo 3000, Inc.
    Inventor: Ing Jan Turina