1913669

Information

• Patent Grant
• 1913669

• References
• Source

• Patent Number

  1,913,669

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1933
  91 years ago

• CPC

  • B25B13/467 - which are gear-operated
  • Y10T74/1579 - Reversible
  • Y10T408/643 - Reversible ratchet

• US Classifications

  • 081 - Tools
  • 074 - Machine element or mechanism
  • 408 - Cutting by use of rotating axially moving tool