2503045

Information

• Patent Grant
• 2503045

• References
• Source

• Patent Number

  2,503,045

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1950
  75 years ago

• CPC

  • B65D43/163 - the container and the lid being made separately
  • A61J19/00 - Devices for receiving spittle
  • A61J19/06 - Combustible sputum cups
  • B65D3/00 - Containers having bodies or peripheral walls of curved or partially curved cross-section made by winding or bending paper without folding along defined lines
  • B65D25/02 - Internal fittings
  • B65D2543/00037 - Disc closures
  • B65D2543/00092 - circular
  • B65D2543/0049 - on the inside, or a part turned to the inside of the mouth of the container
  • B65D2543/00546 - NO contact
  • B65D2543/00842 - outside of the lid

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 229 - Envelopes, wrappers, and paperboard boxes