2267012

Information

• Patent Grant
• 2267012

• References
• Source

• Patent Number

  2,267,012

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1941
  84 years ago

• CPC

  • B25G1/005 - for screwdrivers, wrenches or spanners with additional levers
  • B25B13/463 - a pawl engaging an externally toothed wheel
  • B25B13/488 - for connections where two parts must be turned in opposite directions by one tool
  • B60B29/004 - for dual wheels

• US Classifications

  • 081 - Tools