2977609

Information

• Patent Grant
• 2977609

• References
• Source

• Patent Number

  2,977,609

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  63 years ago

• CPC

  • B29D35/0027 - Last constructions; Mountings therefor
  • A43D3/022 - comprising means
  • A43D3/026 - Lasts for making rubber footwear or for vulcanizing rubber soles to footwear
  • B29D35/067 - using means to bond the moulding material to the preformed uppers
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

  • 012 - Boot and shoe making