1139808

Information

• Patent Grant
• 1139808

• References
• Source

• Patent Number

  1,139,808

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1915
  109 years ago

• CPC

  • F16H15/02 - without members having orbital motion
  • Y10T74/18328 - Alternately rotated screw
  • Y10T74/192 - Shiftable and/or slidable gears

• US Classifications

  • 476 - Friction gear transmission systems or components
  • 074 - Machine element or mechanism
  • 474 - Endless belt power transmission systems or components