3189924

Information

• Patent Grant
• 3189924

• References
• Source

• Patent Number

  3,189,924

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1965
  59 years ago

• CPC

  • A43D21/16 - with lasting pincers and toe- or heel-embracing wipers
  • A43D8/006 - for forming shoe stiffeners
  • A43D8/04 - Stamping-out
  • A43D13/00 - Machines for pulling-over the uppers when loosely laid upon the last and tacking the toe end
  • A43D21/12 - with lasting clamps, shoe-shaped clamps, pincers, wipers, stretching straps or the like for forming the toe or heel parts of the last
  • A43D21/125 - with a plurality of pincers
  • A43D21/127 - with wipers
  • A43D21/18 - with lasting pincers and straight-acting wipers, also for forming the shank portions of shoes

• US Classifications

  • 012 - Boot and shoe making
  • 091 - Motors: expansible chamber type
  • 251 - Valves and valve actuation