1650340

Information

• Patent Grant
• 1650340

• References
• Source

• Patent Number

  1,650,340

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1927
  97 years ago

• CPC

  • B65D88/34 - having floating covers
  • Y10S169/01 - Floats

• US Classifications

  • 220 - Receptacles
  • 169 - Fire extinguishers
  • 200 - Electricity: circuit makers and breakers