2953819

Information

• Patent Grant
• 2953819

• References
• Source

• Patent Number

  2,953,819

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1960
  64 years ago

• CPC

  • B29C39/265 - comprising two large plates positioned at a small distance from each other
  • B29C39/006 - Monomers or prepolymers
  • B29C70/585 - incorporation of light reflecting filler
  • B29C70/62 - the filler being oriented during moulding
  • B29K2067/06 - Unsaturated polyesters
  • Y10S264/45 - Molding using an electrical force
  • Y10S264/58 - Processes of forming magnets

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 106 - Compositions: coating or plastic
  • 359 - Optical: systems and elements