1336794

Information

• Patent Grant
• 1336794

• References
• Source

• Patent Number

  1,336,794

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1920
  104 years ago

• CPC

  • B25B13/50 - for operating on work of special profile
  • B25B13/02 - with rigid jaws
  • B25B13/5016 - by externally gripping the pipe
  • B25B13/5033 - with fixed jaws
  • B25B27/0057 - for screwing or unscrewing tire valve caps

• US Classifications

  • 081 - Tools