1862992

Information

• Patent Grant
• 1862992

• References
• Source

• Patent Number

  1,862,992

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1932
  92 years ago

• CPC

  • F16F1/043 - the cross-section varying with the wire length

• US Classifications

  • 267 - Spring devices