3237224

Information

• Patent Grant
• 3237224

• References
• Source

• Patent Number

  3,237,224

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  59 years ago

• CPC

  • A43D23/04 - Last-carriers Shoe-guides
  • A43D21/127 - with wipers

• US Classifications

  • 012 - Boot and shoe making
  • 091 - Motors: expansible chamber type