1649115

Information

• Patent Grant
• 1649115

• References
• Source

• Patent Number

  1,649,115

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1927
  97 years ago

• CPC

  • B04B9/08 - Arrangement or disposition of transmission gearing ; Couplings; Brakes
  • B04B2009/085 - Locking means between drive shaft and rotor
  • Y10S411/961 - Pawl and ratchet

• US Classifications

  • 210 - Liquid purification or separation
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener