1445669

Information

• Patent Grant
• 1445669

• References
• Source

• Patent Number

  1,445,669

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1923
  102 years ago

• CPC

  • F16F1/364 - made of cork, wood or like material
  • Y10S411/947 - Elastic-gripping action

• US Classifications

  • 267 - Spring devices
  • 188 - Brakes
  • 213 - Railway draft appliances
  • 293 - Vehicle fenders
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener