Patents by Inventor Dennis Karns

Dennis Karns 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).

  • Booster seat
    Publication number: 20040155500
    Abstract: A booster seat having a body including a seat back and a seat pan for supporting an occupant thereon and an adjustable thigh support coupled to the seat pan and being movable closer to or further away from the seat pan. The booster seat further includes a pair of adjustable arm rests coupled to the body, each arm rest being located on opposed sides of the body and being pivotable about an axis that extends generally transverse to the body. The booster seat includes a pair of head rests coupled to the seat back, each head rest being located on opposed sides of the seat back and being pivotable about an axis that extends generally along the height of the body.
    Type: Application
    Filed: January 26, 2004
    Publication date: August 12, 2004
    Inventors: David Amirault, Mark Geis, Dennis Karns
  • Booster seat
    Patent number: 6682143
    Abstract: A booster seat having a body including a seat back and a seat pan for supporting an occupant thereon and an adjustable thigh support coupled to the seat pan and being movable closer to or further away from the seat pan. The booster seat further includes a pair of adjustable arm rests coupled to the body, each arm rest being located on opposed sides of the body and being pivotable about an axis that extends generally transverse to the body. The booster seat includes a pair of head rests coupled to the seat back, each head rest being located on opposed sides of the seat back and being pivotable about an axis that extends generally along the height of the body.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: January 27, 2004
    Assignee: Evenflo Company, Inc.
    Inventors: David Amirault, Mark Geis, Dennis Karns
  • Booster seat
    Publication number: 20030155797
    Abstract: A booster seat having a body including a seat back and a seat pan for supporting an occupant thereon and an adjustable thigh support coupled to the seat pan and being movable closer to or further away from the seat pan. The booster seat further includes a pair of adjustable arm rests coupled to the body, each arm rest being located on opposed sides of the body and being pivotable about an axis that extends generally transverse to the body. The booster seat includes a pair of head rests coupled to the seat back, each head rest being located on opposed sides of the seat back and being pivotable about an axis that extends generally along the height of the body.
    Type: Application
    Filed: February 21, 2002
    Publication date: August 21, 2003
    Inventors: David Amirault, Mark Geis, Dennis Karns