620700

Information

• Patent Grant
• 620700

• References
• Source

• Patent Number

  620,700

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1899
  126 years ago

• CPC

  • B62H5/10 - acting on a pedal crank
  • Y10T70/5845 - Spoke gap traversing type
  • Y10T70/5885 - Drive

• US Classifications

  • 070 - Locks