Patent
   D335347
Priority
Apr 26 1991
Filed
Apr 26 1991
Issued
May 04 1993
Expiry
May 04 2007
Assg.orig
Entity
unknown
21
7
n/a
The ornamental design for a dental instrument handle, as shown and described.

FIG. 1 is a perspective view of a dental instrument handle showing my new design, the broken line drawing of dental tips is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side elevational view thereof, all sides being identical, on an enlarged scale; and,

FIG. 3 is an end elevational view thereof, the opposite end being identical .

McKeown, Timothy

Patent Priority Assignee Title
7249948, Aug 06 2004 Chapin Hill Instrument Company, LLC Ergonomic dental instruments for small hands
8210847, Aug 30 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
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D579566, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D580550, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D584411, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D588698, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D615588, Feb 14 2008 JOHANN FROESCHEIS LYRA-BLEISTIFT-FABRIK GMBH & CO KG Writing instrument
D615589, Feb 14 2008 Johann Froescheis Lyra-Bleistift-Fabrik GmbH & Co. KG Writing instrument
D660966, Sep 09 2011 Dental instrument sleeve
D729935, Mar 15 2013 HU-FRIEDY MFG. CO., LLC Handle for a dental instrument
D754345, Mar 15 2013 HU-FRIEDY MFG. CO., LLC Handle for a dental instrument
D790061, Mar 15 2013 HU-FRIEDY MFG. CO., LLC Handle for a dental instrument
D805641, Mar 15 2013 HU-FRIEDY MFG. CO., LLC Handle for a dental instrument
D956005, Sep 19 2019 Applied Materials, Inc Shaped electrode
Patent Priority Assignee Title
156633,
171675,
188788,
D260531, Mar 15 1979 Writing instrument
D282753, Dec 27 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Writing instrument with a striped body
D303148, Feb 18 1987 Concept, Inc. Handpiece for surgical drive unit for use in arthroscopic surgery
87523,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 25 1991MC KEOWN, TIMOTHYHU-FRIEDY MANUFACTURING CO , INC ASSIGNMENT OF ASSIGNORS INTEREST 0056870169 pdf
Apr 26 1991Hu-Friedy Mfg. Co., Inc.(assignment on the face of the patent)
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