3454692

Information

• Patent Grant
• 3454692

• References
• Source

• Patent Number

  3,454,692

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • B29C39/026 - characterised by the shape of the surface
  • B29C33/0011 - thin-walled moulds
  • B29C39/10 - incorporating preformed parts or layers
  • B29C70/68 - by incorporating or moulding on preformed parts
  • B60R1/02 - Rear-view mirror arrangements
  • Y10S264/36 - Processes of making metal-ceramics

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 248 - Supports
  • 359 - Optical: systems and elements