Patents by Inventor Robert Charles Nelson

Robert Charles Nelson 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: 10426201
    Abstract: An improved waistband for lower body garments, such as pantyhose, tights, leggings, or underwear. The waistband is knitted as a tube on a circular knitting machine with horizontal courses with respect to the length of the tube. The tube is configured into a continuous loop and seamed. The tube is perpendicularly sewn to the top of the panty portion of the garment to create the waistband such that the knit courses in the waistband align vertically with respect to the length of the garment. The vertical alignment of the courses in the waistband provide comfort and support while resisting the roll down effect that occurs in knitted waistbands having horizontally aligned courses.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: October 1, 2019
    Assignee: Wells Hosiery and Apparel
    Inventors: Rodney Jay DeBusk, James Ray Johnson, Salina Jean Davis, Robert Charles Nelson
  • Publication number: 20190174836
    Abstract: An improved waistband for lower body garments, such as pantyhose, tights, leggings, or underwear. The waistband is knitted as a tube on a circular knitting machine with horizontal courses with respect to the length of the tube. The tube is configured into a continuous loop and seamed. The tube is perpendicularly sewn to the top of the panty portion of the garment to create the waistband such that the knit courses in the waistband align vertically with respect to the length of the garment. The vertical alignment of the courses in the waistband provide comfort and support while resisting the roll down effect that occurs in knitted waistbands having horizontally aligned courses.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 13, 2019
    Inventors: Rodney Jay DeBusk, James Ray Johnson, Salina Jean Davis, Robert Charles Nelson
  • Patent number: 4048179
    Abstract: A process for preparing water-dilutable, heat-curing coating compositions comprises (a) reacting an aromatic polyglycidyl ether with a polyethylene glycol in the presence of 0 to 20% of a polyhydric phenol, (b) adding an aminoplast curing agent, and (c) diluting with water to give a stable aqueous composition.The process gives compositions which are useful in preparing coatings for a wide variety of substrates obviating the need for organic solvents with their inherent costs and environmental hazards.
    Type: Grant
    Filed: October 1, 1975
    Date of Patent: September 13, 1977
    Assignee: Ciba-Geigy Corporation
    Inventors: Kwan Ting Shen, John Allister Gannon, Robert Charles Nelson