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Class Information
Number: 433/97
Name: Dentistry > Apparatus > Having receptacle (e.g., cuspidor)
Description: Apparatus including a basin or other container for receiving material.










Patents under this class:

Patent Number Title Of Patent Date Issued
8393022 Thin-film splash guard for a dental cuspidor Mar. 12, 2013
8035090 Sterilizer for dental contaminant Oct. 11, 2011
6908607 Dental bleaching gel composition and activator Jun. 21, 2005
6592769 Filter and collection device for separating materials and use thereof Jul. 15, 2003
6464499 Air-sucking, sterilizing and wastewater treatment method for dental clinic bed Oct. 15, 2002
6149812 Dental environmental filter for heavy metals and mercury hygiene Nov. 21, 2000
5879552 Method and apparatus for a self-purifying filter system Mar. 9, 1999
5858225 Dental filter with sanitary handling Jan. 12, 1999
5820753 Disposable dental evacuation trap Oct. 13, 1998
5571412 Dental filter assembly Nov. 5, 1996
5462434 Dental hand tool clearing shield Oct. 31, 1995
5407565 Solids collector used in dentistry Apr. 18, 1995
5114578 Settling apparatus May. 19, 1992
5022858 Portable dental instrument sterilizing container Jun. 11, 1991
4717057 Dental paste cup with integrated finger mount Jan. 5, 1988
4226590 Device in dental suction apparatus for connecting and holding suction nozzle tubes and/or for filtering Oct. 7, 1980
4197646 Housing for dental amalgamator Apr. 15, 1980
4058897 Amalgam retriever Nov. 22, 1977
3964112 Dental cuspidor with fluid recirculation system Jun. 22, 1976











 
 
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