2020632

Information

• Patent Grant
• 2020632

• References
• Source

• Patent Number

  2,020,632

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1935
  89 years ago

• CPC

  • B66C11/20 - Arrangements

• US Classifications

  • 212 - Traversing hoists
  • 192 - Clutches and power-stop control
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 414 - Material or article handling
  • 475 - Planetary gear transmission systems or components