3304746

Information

• Patent Grant
• 3304746

• References
• Source

• Patent Number

  3,304,746

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1967
  57 years ago

• CPC

  • B25B23/1453 - for impact wrenches or screwdrivers
  • F16D31/06 - using pumps of types differing from those before-mentioned

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 173 - Tool driving or impacting
  • 192 - Clutches and power-stop control