3009371

Information

• Patent Grant
• 3009371

• References
• Source

• Patent Number

  3,009,371

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1961
  63 years ago

• CPC

  • B25B23/15 - having a mechanism to mark the work when the selected torque is applied to the work

• US Classifications

  • 081 - Tools
  • 015 - Brushing, scrubbing, and general cleaning
  • 073 - Measuring and testing
  • 101 - Printing