1492966

Information

• Patent Grant
• 1492966

• References
• Source

• Patent Number

  1,492,966

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1924
  100 years ago

• CPC

  • B66B5/02 - responsive to abnormal operating conditions
  • B66B1/12 - with devices

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle