3897536

Information

• Patent Grant
• 3897536

• References
• Source

• Patent Number

  3,897,536

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1975
  49 years ago

• CPC

  • B29C45/16 - Making multilayered or multicoloured articles
  • B29C45/14344 - Moulding in or through a hole in the article
  • G04B29/02 - Plates Bridges Cocks
  • G04B31/06 - Manufacture or mounting processes
  • G04D3/0053 - for framework components

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 968 - Horology