781023

Information

• Patent Grant
• 781023

• References
• Source

• Patent Number

  781,023

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1905
  119 years ago

• CPC

  • B66B29/00 - Safety devices of escalators or moving walkways
  • B66B21/08 - Paternoster type

• US Classifications

  • 198 - Conveyors: power-driven