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Class Information
Number: 433/158
Name: Dentistry > Apparatus > Hand manipulatable implement > Having relatively movable work engaging surfaces > Pivoted > Having actuating screw
Description: Apparatus including an elongated helically ribbed member which when rotated causes the work contacting face to pivot about the bearing surface.

Patents under this class:

Patent Number Title Of Patent Date Issued
7303395 Device for the removal of teeth Dec. 4, 2007
5385471 Cerec inlay holder and inserter Jan. 31, 1995
5197878 Clamp for removing a dental prosthetic Mar. 30, 1993
4594069 Dental crown remover Jun. 10, 1986
4443196 Tooth root extractor Apr. 17, 1984
4334864 Dental instruments Jun. 15, 1982

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