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Patent
D658293
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Priority
Apr 28 2011
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Filed
Apr 28 2011
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Issued
Apr 24 2012
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Expiry
Apr 24 2026
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Assg.orig
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Entity
unknown
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4
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12
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n/a
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The ornamental design for a dental handpiece, as shown and described.
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FIG. 1 is a front elevation of a dental handpiece;
FIG. 2 is a rear elevation thereof;
FIG. 3 is an elarged right side elevation thereof;
FIG. 4 is an enlarged left side elevation thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is an enlarged fragmentary bottom view thereof, taken along line 7-7 in FIG. 6; and,
FIG. 8 is a perspective view thereof.
Portions of the dental handpiece shown in broken lines form no part of the claimed design.
Kagawa, Takeshi
Patent |
Priority |
Assignee |
Title |
6676374, |
Dec 03 1999 |
J MORITA MANUFACTURING CORPORATION |
Air-driven rotating and cutting device for use in medical and dental procedures |
237187, |
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|
239390, |
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|
241550, |
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|
D257284, |
Jun 20 1977 |
Micro-Mega S.A. |
Dental handpiece |
D305935, |
Apr 06 1987 |
SIRONA DENTAL SYSTEMS GMBH & CO KG |
Dental handpiece |
D378412, |
Feb 16 1995 |
Micro Mega International Manufactures |
Dental hand-piece |
D427682, |
Apr 07 1999 |
MIDWEST DENTAL PRODUCTS CORP |
Dental handpiece |
D463556, |
Sep 28 2001 |
KALTENBACH & VOIGT GMBH & CO ; Kaltenbach & Voigt GmbH |
Dental handpiece |
D499486, |
Mar 14 2003 |
KALTENBACH & VOIGT GMBH & CO KG |
Dental handpiece |
D550358, |
Dec 21 2005 |
Nakanishi, Inc. |
Air turbine handpiece |
D556323, |
Dec 21 2005 |
Nakanishi, Inc. |
Air turbine handpiece |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 27 2011 | KAGAWA, TAKESHI | NAKANISHI INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026294 | /0097 |
pdf |
Apr 28 2011 | | Nakanishi Inc. | (assignment on the face of the patent) | | / |
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