3359575

Information

• Patent Grant
• 3359575

• References
• Source

• Patent Number

  3,359,575

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1967
  57 years ago

• CPC

  • A61C17/14 - Dental appliances for receiving spittle, with or without rinsing means therefor
  • Y10S4/02 - Disappearing bowl

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 433 - Dentistry