3422474

Information

• Patent Grant
• 3422474

• References
• Source

• Patent Number

  3,422,474

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  55 years ago

• CPC

  • A43D21/18 - with lasting pincers and straight-acting wipers, also for forming the shank portions of shoes
  • A43D9/00 - Devices for binding the uppers upon the lasts
  • A43D13/00 - Machines for pulling-over the uppers when loosely laid upon the last and tacking the toe end
  • A43D21/08 - with last supports and toe- or heel-embracing wipers movable both horizontally and vertically
  • A43D21/16 - with lasting pincers and toe- or heel-embracing wipers
  • A43D25/047 - Devices for lasting with adhesives or for gluing together insoles and uppers
  • A43D25/183 - by nozzles

• US Classifications

  • 012 - Boot and shoe making