3854227

Information

• Patent Grant
• 3854227

• References
• Source

• Patent Number

  3,854,227

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • B29D35/0036 - with displaceable sole plates
  • A43B1/0027 - Footwear made at least partially from a material having special colours
  • A43B13/12 - Soles with several layers of different materials
  • B29D35/0081 - with displaceable sole plates
  • B29D35/081 - by injection moulding
  • B29D35/085 - by compression moulding, vulcanising or the like

• US Classifications

  • 036 - Boots, shoes, and leggings