3423150

Information

• Patent Grant
• 3423150

• References
• Source

• Patent Number

  3,423,150

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  56 years ago

• CPC

  • G02C9/02 - by hinging
  • G02C7/14 - Mirrors Prisms
  • Y10S2/08 - Rear-view mirror

• US Classifications

  • 351 - Optics: eye examining, vision testing and correcting
  • 002 - Apparel
  • 248 - Supports
  • 359 - Optical: systems and elements