1970257

Information

• Patent Grant
• 1970257

• References
• Source

• Patent Number

  1,970,257

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1934
  91 years ago

• CPC

  • A43D11/06 - Machines for temporary buttoning of shoe parts
  • A43B9/12 - Stuck or cemented footwear
  • A43B13/28 - characterised by their attachment, also attachment of combined soles and heels
  • A43B13/32 - by adhesives
  • A43D21/16 - with lasting pincers and toe- or heel-embracing wipers
  • Y10S36/01 - Cement

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 012 - Boot and shoe making
  • 036 - Boots, shoes, and leggings