Patents by Inventor Karl W. Wieland

Karl W. Wieland 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).

  • Adjustable headboard for beds
    Patent number: 5036556
    Abstract: A headboard arrangement comprising a vertical shell (10), a body support (12), and connecting means (50,52) for slidably and turnably connecting the body support to the shell such that the body support can be raised and tilted over a bed as a backrest, or, projected from the shell at various ascending angles as a handgrip and support (46). The shell includes spaces for bedside necessities (22).
    Type: Grant
    Filed: February 28, 1990
    Date of Patent: August 6, 1991
    Inventor: Karl W. Wieland
  • Mats convertible into a bag
    Patent number: 4952073
    Abstract: A pair of mats to protect a lawn during a horseshoe game convertible into a bag for carrying horseshoe equipment and other items. The mats can also be converted separately to form two separate bags.
    Type: Grant
    Filed: April 10, 1989
    Date of Patent: August 28, 1990
    Inventor: Karl W. Wieland
  • Base shield for buildings
    Patent number: 4698943
    Abstract: A shield for use along the base of a building to deflect rain water, restrict vegetation and preserve termite control chemicals which shield is composed of a plurality of end-to-end abutting slabs having a sloped upper surface, an angled inner face and lower surface which includes a toe.
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: October 13, 1987
    Inventor: Karl W. Wieland