Patents by Inventor R. Mayes

R. Mayes 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: 20070022565
    Abstract: A vacuum cleaner includes a housing, a suction generator carried by the housing, a bag compartment and a bag cage. The bag compartment is defined by a bag compartment wall including an airflow inlet and an airflow outlet. The bag cage is received in the bag compartment. The bag cage defines a bag cavity that hold a filter bag in a position spaced from the bag compartment wall so as to maintain a clear airflow passage.
    Type: Application
    Filed: July 28, 2005
    Publication date: February 1, 2007
    Inventors: R. Mayes, Ronald Davis, Kerry Dever
  • Publication number: 20050160555
    Abstract: A floor cleaning apparatus includes a nozzle assembly and a canister assembly. A suction generator is carried on the nozzle assembly or the canister assembly. A dirt collection vessel is also carried on the nozzle assembly or the canister assembly. Still further, a first agitator with a first internal drive motor and a second agitator with a second internal drive motor are both carried on the nozzle assembly. Additionally, a method is also provided. The method includes the steps of equipping a floor cleaning apparatus with first and second agitators and independently driving those agitators.
    Type: Application
    Filed: January 27, 2005
    Publication date: July 28, 2005
    Inventor: R. Mayes