1509057

Information

• Patent Grant
• 1509057

• References
• Source

• Patent Number

  1,509,057

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • G04D3/0263 - for axle taps
  • Y10T82/26 - Work driver
  • Y10T279/35 - Miscellaneous

• US Classifications

  • 279 - Chucks or sockets
  • 082 - Turning
  • 968 - Horology