Patents by Inventor Karl A. Andersson

Karl A. Andersson 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).

  • Dish drainer
    Patent number: D280454
    Type: Grant
    Filed: June 7, 1983
    Date of Patent: September 3, 1985
    Assignee: Perstop AB
    Inventors: Karl A. Andersson, Morgan Ferm
  • Vacuum jug
    Patent number: D285520
    Type: Grant
    Filed: June 18, 1984
    Date of Patent: September 9, 1986
    Assignee: Hammarplast AB
    Inventors: Morgan Ferm, Karl A. Andersson
  • Whisk
    Patent number: D292959
    Type: Grant
    Filed: April 30, 1985
    Date of Patent: December 1, 1987
    Assignee: Hammarplast AB
    Inventors: Morgan Ferm, Karl A. Andersson
  • Small turner
    Patent number: D293063
    Type: Grant
    Filed: April 30, 1985
    Date of Patent: December 8, 1987
    Assignee: Hammarplast AB
    Inventors: Morgan Ferm, Karl A. Andersson
  • Turner
    Patent number: D293064
    Type: Grant
    Filed: April 30, 1985
    Date of Patent: December 8, 1987
    Assignee: Hammarplast AB
    Inventors: Morgan Ferm, Karl A. Andersson
  • Stirring ladle with slits
    Patent number: D293065
    Type: Grant
    Filed: April 30, 1985
    Date of Patent: December 8, 1987
    Assignee: Hammarplast AB
    Inventors: Morgan Ferm, Karl A. Andersson
  • Skimmer
    Patent number: D293066
    Type: Grant
    Filed: April 30, 1985
    Date of Patent: December 8, 1987
    Assignee: Hammarplast AB
    Inventors: Morgan Ferm, Karl A. Andersson
  • Walker
    Patent number: D329833
    Type: Grant
    Filed: October 5, 1990
    Date of Patent: September 29, 1992
    Assignee: Etac AB
    Inventors: Karl A. Andersson, Morgan Ferm