2880451

Information

• Patent Grant
• 2880451

• References
• Source

• Patent Number

  2,880,451

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1959
  65 years ago

• CPC

  • E05F1/1008 - with a coil spring parallel with the pivot axis
  • E05F1/1223 - with a compression or traction spring
  • E05Y2201/474 - Compression springs
  • Y10T16/2766 - Concentric spring chamber
  • Y10T16/286 - Spring and lever

• US Classifications

  • 016 - Miscellaneous hardware
  • 188 - Brakes
  • 267 - Spring devices