1890679

Information

• Patent Grant
• 1890679

• References
• Source

• Patent Number

  1,890,679

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1932
  92 years ago

• CPC

  • B66C11/20 - Arrangements

• US Classifications

  • 212 - Traversing hoists
  • 192 - Clutches and power-stop control
  • 200 - Electricity: circuit makers and breakers
  • 254 - Implements or apparatus for applying pushing or pulling force