3474477

Information

• Patent Grant
• 3474477

• References
• Source

• Patent Number

  3,474,477

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • B29D35/0045 - Sealing means for the mould cavity
  • A43B3/103 - characterised by the attachment of the toestrap
  • A43B3/122 - characterised by the attachment of the straps
  • B29D35/061 - by injection moulding

• US Classifications

  • 012 - Boot and shoe making
  • 036 - Boots, shoes, and leggings