3264678

Information

• Patent Grant
• 3264678

• References
• Source

• Patent Number

  3,264,678

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1966
  58 years ago

• CPC

  • G02C5/2209 - Pivot bearings and hinge bolts other than screws
  • G02C2200/02 - Magnetic means
  • Y10S16/14 - Magnetic hinge
  • Y10T16/526 - Eyeglass hinge
  • Y10T16/557 - Specific pintle structure

• US Classifications

  • 016 - Miscellaneous hardware
  • 351 - Optics: eye examining, vision testing and correcting
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener