3653078

Information

• Patent Grant
• 3653078

• References
• Source

• Patent Number

  3,653,078

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  52 years ago

• CPC

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

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons