Patents by Inventor Erik Swanson

Erik Swanson 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).

  • Printed wiring board
    Publication number: 20060255878
    Abstract: A printed wiring board comprises a first plane having a split formed therein and at least one signal trace disposed on a second plane. The signal trace comprises an increased width in an area of the second plane corresponding to a location of the split.
    Type: Application
    Filed: July 20, 2006
    Publication date: November 16, 2006
    Inventors: Samuel Babb, Erik Swanson, Lowell Kolb
  • Printed wiring board
    Publication number: 20050237126
    Abstract: A printed wiring board comprises a first plane having a split formed therein and at least one signal trace disposed on a second plane. The signal trace comprises an increased width in an area of the second plane corresponding to a location of the split.
    Type: Application
    Filed: April 27, 2004
    Publication date: October 27, 2005
    Inventors: Samuel Babb, Erik Swanson, Lowell Kolb
  • Manual thrust gauge
    Patent number: 4027535
    Abstract: A manual thrust gauge is comprised of a frame having either a hand grip or a wrist strap, there being a weighted member movably mounted to the frame and restrained by a spring which moves relative to a fixed member, one of these members comprising a scale and the other being a pointer and the movable member being releasably detained in any one of several displaced positions so that the user may thrust his hand as in a boxing punch, a karate chop or the like and the pointer will register on the scale the relative acceleration or deceleration of the punch.
    Type: Grant
    Filed: February 2, 1976
    Date of Patent: June 7, 1977
    Inventor: Erik Swanson