3843291

Information

• Patent Grant
• 3843291

• References
• Source

• Patent Number

  3,843,291

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • B29D35/0063 - Moulds
  • A43B1/0027 - Footwear made at least partially from a material having special colours
  • B29C37/02 - Deburring or deflashing
  • B29D35/0081 - with displaceable sole plates
  • B29D35/081 - by injection moulding
  • B29D35/085 - by compression moulding, vulcanising or the like
  • Y10S425/806 - Flash removal

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus