1839088

Information

• Patent Grant
• 1839088

• References
• Source

• Patent Number

  1,839,088

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  93 years ago

• CPC

  • F16H61/0274 - Control units where shifting is directly initiated by the driver
  • F16H2716/14 - only with toothed wheels remaining engaged

• US Classifications

  • 188 - Brakes
  • 303 - Fluid-pressure and analogous brake systems
  • 475 - Planetary gear transmission systems or components