1680151

Information

• Patent Grant
• 1680151

• References
• Source

• Patent Number

  1,680,151

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1928
  95 years ago

• CPC

  • A61J19/06 - Combustible sputum cups

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 383 - Flexible bags