Patent
   D293371
Priority
Dec 16 1985
Filed
Dec 16 1985
Issued
Dec 22 1987
Expiry
Dec 22 2001
Assg.orig
Entity
unknown
2
4
n/a
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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 12 1985NORDSTROM, CARL G A-DEC, INC ASSIGNMENT OF ASSIGNORS INTEREST 0044990569 pdf
Dec 12 1985PARLIER, MATTHEW H A-DEC, INC ASSIGNMENT OF ASSIGNORS INTEREST 0044990569 pdf
Dec 16 1985A-Dec, Inc.(assignment on the face of the patent)
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