2070224

Information

• Patent Grant
• 2070224

• References
• Source

• Patent Number

  2,070,224

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1937
  88 years ago

• CPC

  • B62M17/00 - Transmissions characterised by use of rotary shaft
  • Y10T74/19423 - Multiple key

• US Classifications

  • 074 - Machine element or mechanism
  • 475 - Planetary gear transmission systems or components