849657

Information

• Patent Grant
• 849657

• References
• Source

• Patent Number

  849,657

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1907
  117 years ago

• CPC

  • A43C15/09 - Equipment associated with footwear for walking on inclines to compensate for angle of inclination
  • B65D5/2028 - triangular
  • Y10T403/77 - Miscellaneous

• US Classifications

  • 403 - Joints and connections