1718161

Information

• Patent Grant
• 1718161

• References
• Source

• Patent Number

  1,718,161

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1929
  95 years ago

• CPC

  • B25D1/10 - having work protector surrounding faces
  • Y10S411/947 - Elastic-gripping action

• US Classifications

  • 081 - Tools
  • 138 - Pipes and tubular conduits
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • D08 - Tools and hardware