Patents by Inventor Scott Ellefson

Scott Ellefson 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).

  • Portable handicapped parking barrier
    Patent number: 6652182
    Abstract: A handicapped parking barrier (10) adapted for installation in the vicinity of the rear bumper (101), a wheelchair lift equipped vehicle (100) wherein the parking barrier (10) includes a telescoping boom member (20) mounted on top of a vertical extension member (30) including at least one linkage arm (31) pivotally connected on its opposite ends to both the inboard boom segment (21) of the telescoping boom member (20) and the floor panel (45) of a housing member (40) that is attached to the rear bumper (101) of the vehicle (100).
    Type: Grant
    Filed: October 26, 2002
    Date of Patent: November 25, 2003
    Inventor: Scott Ellefson