Patent
   D257284
Priority
Jun 20 1977
Filed
Oct 17 1977
Issued
Oct 07 1980
Expiry
Oct 07 1994
Assg.orig
Entity
unknown
19
4
n/a
The ornamental design of a dental handpiece, substantially as shown.

FIG. 1 is a perspective view of a dental handpiece showing my new design;

FIG. 2 is a top plan view of the dental handpiece of FIG. 1;

FIG. 3 is a bottom plan view of the dental handpiece of FIG. 1;

FIG. 4 is a side elevational view of the dental handpiece showing the side opposite that shown in FIG. 1;

FIG. 5 is an elevation view as seen from the right of FIG. 4; and

FIG. 6 is an elevation view as seen from the left of FIG. 4.

Leonard, Henri

Patent Priority Assignee Title
8210847, Aug 30 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
9566129, Mar 13 2003 BROWNING, JERRY W; MURPHY, DAVID G ; CROOKS, THOMAS P Disposable dental instrument
D263877, Jun 19 1979 SIEMENS AKTIENGESELLSCHAFT, BERLIN AND MUNICH A GERMAN CORP Dental handpiece or similar article
D264876, Jan 17 1980 Sultan Dental Products Ltd. Dental handpiece
D323395, Mar 30 1990 MTI PRECISION PRODUCTS, LLC Right angle dental handpiece
D572822, Sep 21 2006 Axenic Dental, Inc. Disposable dental handpiece
D577824, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D579565, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D579566, Feb 21 2007 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D580054, Dec 22 2006 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D580055, 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
D592308, Dec 22 2006 BROWNING, JERRY; MURPHY, DAVID; CROOKS, THOMAS Disposable dental handpiece
D653755, Dec 20 2010 Nakanishi Inc. Dental handpiece
D658292, Apr 28 2011 Nakanishi Inc. Dental handpiece
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D857196, Jan 16 2019 Rodan & Fields, LLC Handheld skin treatment device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 17 1977Micro-Mega S.A.(assignment on the face of the patent)
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