647541

Information

• Patent Grant
• 647541

• References
• Source

• Patent Number

  647,541

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1900
  124 years ago

• CPC

  • B62H5/10 - acting on a pedal crank
  • Y10T70/5677 - Shaft-carried clutch
  • Y10T70/5681 - Gear
  • Y10T70/5805 - Freely movable when locked
  • Y10T70/5885 - Drive

• US Classifications

  • 070 - Locks