390190

Information

• Patent Grant
• 390190

• References
• Source

• Patent Number

  390,190

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1888
  136 years ago

• CPC

  • B23Q16/04 - having intermediate members
  • Y10T29/5162 - Lever operated
  • Y10T74/1494 - Locking means

• US Classifications

  • 188 - Brakes
  • 029 - Metal working
  • 074 - Machine element or mechanism