3071817

Information

• Patent Grant
• 3071817

• References
• Source

• Patent Number

  3,071,817

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  62 years ago

• CPC

  • A43B3/16 - Overshoes
  • A43D25/126 - Devices for glueing coverings on heels
  • B29C41/18 - Slush casting
  • B29C41/22 - Making multilayered or multicoloured articles
  • B29C2791/001 - Shaping in several steps
  • B29K2105/0061 - Gel or sol
  • B29L2031/502 - Heels

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 036 - Boots, shoes, and leggings