3758989

Information

• Patent Grant
• 3758989

• References
• Source

• Patent Number

  3,758,989

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • B66B13/06 - of sliding doors

• US Classifications

  • 049 - Movable or removable closures
  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle