Patents by Inventor Bradley Jacobson

Bradley Jacobson 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).

  • Backpack style power-pack with flexible drive and quick connect power take-off for connection to a variety of powered tools
    Patent number: 7382104
    Abstract: The present invention relates to portable powered devices or tools for residential, commercial, or industrial applications, in which the power source may be carried on the back of the individual user, power is transferred via a flexible drive shaft, and the powered devices or tools may be quickly connected to or disconnected from the power source via a quick-connect power take-off and power take-on to allow the user to quickly, safely and ergonomically accomplish a variety of tasks, each requiring a different device or tool. Among residential, commercial, or industrial applications, the invention relates to power sources which are light-weight internal combustion engines or AC or DC powered electric motors and to portable powered tools for landscaping, maintenance and repair; such as, without limitation, string-trimmers, edge-trimmers, hedge cutters, brush saws, blowers, drills, buffers, grinders, sanders, drainer cleaners, or sump pumps.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: June 3, 2008
    Inventors: Bradley A. Jacobson, David E. Milton
  • Backpack style power-pack with flexible drive and quick connect power take-off for connection to a variety of powered tools
    Publication number: 20060010850
    Abstract: The present invention relates to portable powered devices or tools for residential, commercial, or industrial applications, in which the power source may be carried on the back of the individual user, power is transferred via a flexible drive shaft, and the powered devices or tools may be quickly connected to or disconnected from the power source via a quick-connect power take-off and power take-on to allow the user to quickly, safely and ergonomically accomplish a variety of tasks, each requiring a different device or tool. Among residential, commercial, or industrial applications, the invention relates to power sources which are light-weight internal combustion engines or AC or DC powered electric motors and to portable powered tools for landscaping, maintenance and repair; such as, without limitation, string-trimmers, edge-trimmers, hedge cutters, brush saws, blowers, drills, buffers, grinders, sanders, drainer cleaners, or sump pumps.
    Type: Application
    Filed: October 11, 2005
    Publication date: January 19, 2006
    Inventors: Bradley Jacobson, David Milton