3058393

Information

• Patent Grant
• 3058393

• References
• Source

• Patent Number

  3,058,393

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1962
  62 years ago

• CPC

  • G02B5/3033 - in the form of a thin sheet or foil
  • B29D11/0073 - Optical laminates
  • B29D11/0074 - Production of other optical elements not provided for in B29D11/00009- B29D11/0073
  • B29D11/00865 - Applying coatings; tinting; colouring
  • G03C9/04 - vectographic-image

• US Classifications

  • 359 - Optical: systems and elements
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 525 - Synthetic resins or natural rubbers