1511209

Information

• Patent Grant
• 1511209

• References
• Source

• Patent Number

  1,511,209

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1924
  100 years ago

• CPC

  • B66F1/06 - and the devices being actuated mechanically
  • Y10S254/12 - Pawls
  • Y10T74/1598 - Driven ratchet-bar and power dog
  • Y10T74/2133 - Pawls and ratchets

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 074 - Machine element or mechanism