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The ornamental design for a dental handpiece support unit, as shown and described. |
FIG. 1 is a top perspective view of a dental handpiece support unit showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side being a mirror image and the broken-line showing the handpiece and connecting tubing being for illustrative purposes only and forming no part of the claimed design;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Nordstrom, Carl G., Parlier, Matthew H.
Patent | Priority | Assignee | Title |
D351231, | Feb 02 1993 | A-Dec, Inc.; A-DEC, INC | Control unit for dental instruments |
D380549, | Mar 15 1996 | DENTAL EQUIPMENT, LLC, DBA PELTON & CRANE | Control head |
Patent | Priority | Assignee | Title |
3518764, | |||
4041608, | Dec 13 1974 | Avenska Utvecklingsaktiebolaget (SU) | Connecting lead supports |
4571182, | Jan 24 1983 | Kaltenbach & Voigt GmbH & Co. | Arrangement for carrying dental implements |
D261424, | Mar 09 1978 | Rack for holding dental instruments |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 12 1985 | NORDSTROM, CARL G | A-DEC, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004499 | /0569 | |
Dec 12 1985 | PARLIER, MATTHEW H | A-DEC, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004499 | /0569 | |
Dec 16 1985 | A-Dec, Inc. | (assignment on the face of the patent) | / |
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