Patents by Inventor Alf B. Magnusson

Alf B. Magnusson 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).

  • Lining for ash tray, dust bin and the like
    Patent number: D243195
    Type: Grant
    Filed: June 17, 1974
    Date of Patent: January 25, 1977
    Assignee: Bengt Petersson New Products Investment AB
    Inventor: Alf B. Magnusson
  • Ashtray
    Patent number: D259519
    Type: Grant
    Filed: February 28, 1978
    Date of Patent: June 9, 1981
    Assignee: Bengt Petersson New Products Investment AB
    Inventor: Alf B. Magnusson