1892043

Information

• Patent Grant
• 1892043

• References
• Source

• Patent Number

  1,892,043

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1932
  92 years ago

• CPC

  • E05B17/08 - Lubricating devices
  • Y10S292/58 - Lubrication
  • Y10T70/8919 - Antifriction provisions
  • Y10T292/685 - With anti-friction means

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks