2272355

Information

• Patent Grant
• 2272355

• References
• Source

• Patent Number

  2,272,355

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  83 years ago

• CPC

  • B25B27/20 - inserting or withdrawing split pins or circlips
  • Y10T29/5363 - Circular spring
  • Y10T29/53787 - Binding or covering
  • Y10T29/53822 - Machine key and another member
  • Y10T29/53943 - Hand gripper for direct push or pull

• US Classifications

  • 081 - Tools
  • 029 - Metal working
  • 173 - Tool driving or impacting