Sewing Machine Patents (Class D15/69)
With carrying handle (Class D15/70)
Kneehole type (Class D15/71)
Element or attachment (Class D15/72)
  • Sewing machine
    Patent number: D243841
    Type: Grant
    Filed: August 25, 1975
    Date of Patent: March 29, 1977
    Assignee: Tokyo Juki Kogyo Kabushiki Kaisha
    Inventor: Tibor Arvai
  • Sewing machine frame or similar article
    Patent number: D247496
    Type: Grant
    Filed: April 12, 1976
    Date of Patent: March 14, 1978
    Assignee: The Singer Company
    Inventors: Donald Michael Genaro, Christian Julian Felix, Nobert Thuring