Patents by Inventor LeRoy Hunter

LeRoy Hunter 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).

  • MODULAR BACKPACK SYSTEM
    Publication number: 20100237110
    Abstract: A modular backpack system may be provided. The modular backpack system includes a first back panel, a second back panel configured to be removably attached to the first back panel, the second back panel including a first surface such that the first surface of the second back panel is wider than the first back panel, and an adjustable attachment system connected to the first surface of the second back panel including a plurality of attachment rails disposed along at least a portion of the vertical length of the second back panel in a substantially parallel configuration.
    Type: Application
    Filed: March 20, 2009
    Publication date: September 23, 2010
    Inventor: Scott Leroy Hunter
  • Aerosol dispensing system
    Patent number: 4398654
    Abstract: An aerosol dispensing device for a three phase system which dispenses the product in a uniform fine mist at a high spray rate. The aerosol device generally comprises an aqueous liquid phase, a non-aqueous liquified propellant forming a liquid phase and a vapor phase of the propellant, and diptube which is impervious to the aqueous phase, and the vapor phase, but passes the non-aqueous liquid phase. The aqueous phase passes through the lower end of the diptube.
    Type: Grant
    Filed: January 4, 1980
    Date of Patent: August 16, 1983
    Assignee: American Cyanamid Company
    Inventors: Richard G. S. Pong, Arun Nandagiri, Oleh M. Bilynskyj, LeRoy Hunter
  • Indicator device for detecting the amount of sebum in hair and scalp and method therefor
    Patent number: 4313393
    Abstract: An indicating device for determining the dry, normal or oily characteristics of human hair and scalp. More particularly, an indicating device comprising an oil absorbent indicating material, treated with an oil-soluble dye, surrounded by an oil permeable membrane. The invention additionally relates to a method for determining the dry, normal or oily characteristics of the hair and scalp.
    Type: Grant
    Filed: September 19, 1978
    Date of Patent: February 2, 1982
    Assignee: American Cyanamid Company
    Inventors: Frank D. Barbuscio, LeRoy Hunter, Joseph C. Hourihan, Mary C. Inglis, Helen E. Oberstar, Hosny Saad
  • Aerosol hair spray containing an ethyl or butyl monoester of a copolymer of maleic acid and a vinyl monomer
    Patent number: 4164562
    Abstract: A pressurized hair spray composition having reduced flammability, having from 20 to 35 percent aliphatic hydrocarbons and 2 to 12 percent water.
    Type: Grant
    Filed: October 21, 1977
    Date of Patent: August 14, 1979
    Assignee: American Cyanamid Company
    Inventors: Arun Nandagiri, Uma Tripathi, LeRoy Hunter