3559976

Information

• Patent Grant
• 3559976

• References
• Source

• Patent Number

  3,559,976

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  54 years ago

• CPC

  • F16F3/04 - composed only of wound springs
  • B60G7/04 - Buffer means for limiting movement of arms
  • B60G11/14 - having helical, spiral or coil springs only
  • B60G11/32 - having springs of different kinds
  • B60G11/48 - not including leaf springs

• US Classifications

  • 267 - Spring devices