2234181

Information

• Patent Grant
• 2234181

• References
• Source

• Patent Number

  2,234,181

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1941
  83 years ago

• CPC

  • G05G15/06 - due to the speed of rotation or of bodily movement of a member

• US Classifications

  • 188 - Brakes
  • 073 - Measuring and testing