Patents by Inventor Roy D. Bryant

Roy D. Bryant 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).

  • Deodorizing vacuum bag with static protection
    Patent number: 5040264
    Abstract: A vacuum cleaner bag of porous material includes a substrate impregnated with anti-static and deodorizing agents. The substrate may also be impregnated with disinfecting agents. Preferably, the substrate is attached to the bag.
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: August 20, 1991
    Inventor: Roy D. Bryant
  • Panty for panty hose
    Patent number: D309820
    Type: Grant
    Filed: May 18, 1988
    Date of Patent: August 14, 1990
    Inventor: Roy D. Bryant