3289297

Information

• Patent Grant
• 3289297

• References
• Source

• Patent Number

  3,289,297

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  58 years ago

• CPC

  • A47L13/02 - Scraping
  • Y10S411/931 - Superposed nuts

• US Classifications

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