3663989

Information

• Patent Grant
• 3663989

• References
• Source

• Patent Number

  3,663,989

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • E05D15/502 - by axial separation of the hinge parts at the hinge axis
  • Y10T16/5275 - Latch hinge
  • Y10T292/1033 - Screw
  • Y10T292/432 - Sliding catch

• US Classifications

  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners