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Class Information
Number: 433/157
Name: Dentistry > Apparatus > Hand manipulatable implement > Having relatively movable work engaging surfaces > Pivoted
Description: Apparatus wherein the structure connecting the members defines a first pivot axis about which the work contacting faces on the elongated members are adapted to swing.










Sub-classes under this class:

Class Number Class Name Patents
433/158 Having actuating screw 6
433/159 Having handles to pivot surface (e.g., pliers) 86


Patents under this class:

Patent Number Title Of Patent Date Issued
7021932 Tooth extraction device Apr. 4, 2006
6921263 Adjustable dental instrument having a multi-detent latch Jul. 26, 2005
6837710 Bent tip dental root canal implement and method thereof Jan. 4, 2005
6764308 Surgical device Jul. 20, 2004
5599186 Implement for extracting dental bridges and the like Feb. 4, 1997
5385471 Cerec inlay holder and inserter Jan. 31, 1995
5261813 Orthodontic's hand instrument and method Nov. 16, 1993
5197880 Tool for crimping endodontic files Mar. 30, 1993
5197877 Implement for extracting dental crowns, bridges and the like Mar. 30, 1993
5181849 Articulating paper holder Jan. 26, 1993
4708651 Endodontic root canal file bending pliers Nov. 24, 1987
4594069 Dental crown remover Jun. 10, 1986
4230454 Tooth extractor Oct. 28, 1980
4155162 Dental anchor magazine May. 22, 1979
4081909 Orthodontic pliers Apr. 4, 1978











 
 
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