Apparatus for sharpening dental instruments
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Description
FIG. 1 is a top plan view of an apparatus for sharpening dental instruments, showing the new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is a perspective view, showing the arcuate arm and head in an alternate position;
FIG. 9 is a perspective view, showing the arcuate arm and head in a second alternate position; and,
FIG. 10 is a perspective view, showing the arcuate arm and head in a third alternate position.
Referenced Cited
Patent History
Patent number: D432385
Type: Grant
Filed: Dec 4, 1998
Date of Patent: Oct 24, 2000
Assignee: Hawe Neos Dental Dr. H.v. Weissenfluh AG (Boggio)
Inventors: Francesco Milani (Guibiasco), Britta Pukall (Kusnacht)
Primary Examiner: Philip S. Hyder
Law Firm: Young & Thompson
Application Number: 0/97,359
Type: Grant
Filed: Dec 4, 1998
Date of Patent: Oct 24, 2000
Assignee: Hawe Neos Dental Dr. H.v. Weissenfluh AG (Boggio)
Inventors: Francesco Milani (Guibiasco), Britta Pukall (Kusnacht)
Primary Examiner: Philip S. Hyder
Law Firm: Young & Thompson
Application Number: 0/97,359
Classifications
Current U.S. Class:
D 8/91
International Classification: 0805;
International Classification: 0805;