3257484

Information

• Patent Grant
• 3257484

• References
• Source

• Patent Number

  3,257,484

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1966
  58 years ago

• CPC

  • B29C33/26 - by pivotal movement
  • B29C39/025 - for making multilayered articles
  • B29C39/16 - between endless belts
  • B29C39/206 - by casting between two preformed layers
  • B29C39/265 - comprising two large plates positioned at a small distance from each other
  • B29K2995/0045 - Isotropic
  • Y10S425/20 - Molding plants
  • Y10T428/24942 - including components having same physical characteristic in differing degree

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 428 - Stock material or miscellaneous articles