3309721

Information

• Patent Grant
• 3309721

• References
• Source

• Patent Number

  3,309,721

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1967
  57 years ago

• CPC

  • A43D21/18 - with lasting pincers and straight-acting wipers, also for forming the shank portions of shoes
  • A43D21/125 - with a plurality of pincers
  • A43D21/127 - with wipers
  • A43D21/16 - with lasting pincers and toe- or heel-embracing wipers
  • A43D25/06 - Devices for gluing soles on shoe bottoms

• US Classifications

  • 012 - Boot and shoe making