Patents by Inventor Maria Rojko

Maria Rojko 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: 20240016257
    Abstract: Various embodiments are directed to an adjustable insole for a footwear article. In various embodiments, the adjustable insole comprises an insole body comprising a heel bottom cavity defined by a cavity opening provided along an insole body bottom surface; and a removeable heel bottom insert configured to be disposed within the heel bottom cavity such that a first insert portion is disposed within the heel bottom cavity and a second insert portion defines a lowermost surface of the adjustable insole, the removeable heel bottom insert having a selectively adjustable configuration relative to the insole body that is defined by an arrangement of the removeable heel bottom insert within the heel bottom cavity in one of a nominal position and a rotated position defined relative to the nominal position by a rotation of the removeable heel bottom insert through an angle of rotation of at least approximately 90 degrees.
    Type: Application
    Filed: July 15, 2022
    Publication date: January 18, 2024
    Inventors: Dimitris Plessas, Jurai Suska, Maria Rojko Nisu
  • Patent number: 4902283
    Abstract: A baby-wipe for wiping and cleaning babies. Two inner, water-repellent layers define a hollow interior for the insertion of a hand. Two outer, cotton, absorbing layers are used to wipe a baby clean, with the inner water-repellent layers preventing the user's hand from becoming wet or soiled by waste product. After wiping the baby, the product is everted so that the inner layers now become the outer layers in order to form a disposable waste-product bag that may be thrown away in a garbabe can, whereby the user is never soiled and never directly contacts the waste product.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: February 20, 1990
    Assignee: L.R.W. Enterprises, Inc.
    Inventors: Josef Rojko, Maria Rojko, Norbert Leopoldi, Roy A. Weidemann
  • Patent number: D303725
    Type: Grant
    Filed: June 13, 1988
    Date of Patent: September 26, 1989
    Assignee: The Cloverline, Inc.
    Inventors: Josef Rojko, Maria Rojko
  • Patent number: D307198
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: April 10, 1990
    Assignee: L.R.W. Enterprises, Inc.
    Inventors: Josef Rojko, Maria Rojko, Norbert Leopoldi, Roy A. Weidemann
  • Patent number: D307199
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: April 10, 1990
    Assignee: L.R.W. Enterprises, Inc.
    Inventors: Josef Rojko, Maria Rojko, Norbert Leopoldi, Roy A. Weidemann