3373637

Information

• Patent Grant
• 3373637

• References
• Source

• Patent Number

  3,373,637

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1968
  57 years ago

• CPC

  • B25B21/00 - Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
  • B23G1/52 - for operating on pipes or tubes
  • B25B21/002 - for special purposes
  • Y10T74/19684 - Motor and gearing
  • Y10T74/19828 - Worm

• US Classifications

  • 081 - Tools
  • 074 - Machine element or mechanism