2847893

Information

• Patent Grant
• 2847893

• References
• Source

• Patent Number

  2,847,893

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1958
  66 years ago

• CPC

  • B25B31/005 - for temporarily connecting sheets before or during assembly operations
  • Y10S411/961 - Pawl and ratchet

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener