1683589

Information

• Patent Grant
• 1683589

• References
• Source

• Patent Number

  1,683,589

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1928
  96 years ago

• CPC

  • H01H33/55 - Oil reservoirs or tanks Lowering means therefor
  • Y10T292/0861 - Screw

• US Classifications

  • 292 - Closure fasteners