Patents by Inventor Erik P. Henrickson

Erik P. Henrickson 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).

  • Reciprocating tool
    Patent number: 9283630
    Abstract: An arcuate action tool attachment is adapted to receive an input and to convert that input into reciprocating output motion along an arcuate path. The tool may be adapted to be combined with an existing linear reciprocating device or a rotary device, or the tool may comprise a single unit including a linear reciprocating device or a rotary device. The tool may be fitted with one or more curved or arc-shaped accessories, such as saw blades or the like, that reciprocate along the arcuate paths that may have substantially the same radius of curvature as the accessory.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: March 15, 2016
    Inventor: Erik P. Henrickson
  • RECIPROCATING TOOL
    Publication number: 20120324744
    Abstract: An arcuate action tool attachment is adapted to receive an input and to convert that input into reciprocating output motion along an arcuate path. The tool may be adapted to be combined with an existing linear reciprocating device or a rotary device, or the tool may comprise a single unit including a linear reciprocating device or a rotary device. The tool may be fitted with one or more curved or arc-shaped accessories, such as saw blades or the like, that reciprocate along the arcuate paths that may have substantially the same radius of curvature as the accessory.
    Type: Application
    Filed: September 6, 2012
    Publication date: December 27, 2012
    Inventor: Erik P. Henrickson
  • Reciprocating tool
    Patent number: 8261455
    Abstract: An arcuate action tool attachment is adapted to receive an input and to convert that input into reciprocating output motion along an arcuate path. The tool may be adapted to be combined with an existing linear reciprocating device or a rotary device, or the tool may comprise a single unit including a linear reciprocating device or a rotary device. The tool may be fitted with one or more curved or arc-shaped accessories, such as saw blades or the like, that reciprocate along the arcuate paths that may have substantially the same radius of curvature as the accessory.
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: September 11, 2012
    Inventor: Erik P. Henrickson
  • RECIPROCATING TOOL
    Publication number: 20080172892
    Abstract: An arcuate action tool attachment is adapted to receive an input and to convert that input into reciprocating output motion along an arcuate path. The tool may be adapted to be combined with an existing linear reciprocating device or a rotary device, or the tool may comprise a single unit including a linear reciprocating device or a rotary device. The tool may be fitted with one or more curved or arc-shaped accessories, such as saw blades or the like, that reciprocate along the arcuate paths that may have substantially the same radius of curvature as the accessory.
    Type: Application
    Filed: January 24, 2008
    Publication date: July 24, 2008
    Inventor: Erik P. Henrickson