3175308

Information

• Patent Grant
• 3175308

• References
• Source

• Patent Number

  3,175,308

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  60 years ago

• CPC

  • B29D35/067 - using means to bond the moulding material to the preformed uppers
  • A43B9/16 - Footwear with soles moulded on to uppers or welded on to uppers without adhesive

• US Classifications

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