2976624

Information

• Patent Grant
• 2976624

• References
• Source

• Patent Number

  2,976,624

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • B29D35/0045 - Sealing means for the mould cavity
  • A43B13/12 - Soles with several layers of different materials
  • B29D35/009 - Sealing means for the mould cavity

• US Classifications

  • 036 - Boots, shoes, and leggings