1427389

Information

• Patent Grant
• 1427389

• References
• Source

• Patent Number

  1,427,389

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1922
  102 years ago

• CPC

  • B25B13/48 - for special purposes
  • B25B13/08 - of open jaw type
  • B25B27/0057 - for screwing or unscrewing tire valve caps

• US Classifications

  • 007 - Compound tools
  • 081 - Tools