Patents by Inventor Richard L. Gambert

Richard L. Gambert 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).

  • Powered trimmer
    Patent number: 6880251
    Abstract: A powered trimmer unit has been developed for single arm/hand use and without the need to bend over during use. The powered trimmer unit for grass and brush in attached to both a persons upper arm and forearm whereby the trimmer unit becomes an extension of the operator's arm and can readily be manipulated by one arm. This powered unit relieves the level of fatigue in the use of powered trimmer units since it does not require the use of two arms and a bending over during use.
    Type: Grant
    Filed: June 6, 2003
    Date of Patent: April 19, 2005
    Inventor: Richard L. Gambert
  • Powered trimmer
    Publication number: 20030226262
    Abstract: A powered trimmer unit has been developed for single arm/hand use and without the need to bend over during use. The powered trimmer unit for grass and brush in attached to both a persons upper arm and forearm whereby the trimmer unit becomes an extension of the operator's arm and can readily be manipulated by one arm. This powered unit relieves the level of fatigue in the use of powered trimmer units since it does not require the use of two arms and a bending over during use.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 11, 2003
    Inventor: Richard L. Gambert