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Patent
D663848
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Priority
Feb 22 2011
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Filed
Feb 22 2011
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Issued
Jul 17 2012
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Expiry
Jul 17 2026
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Assg.orig
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Entity
unknown
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4
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16
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n/a
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The ornamental design for a controller for dental handpiece, as shown and described.
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FIG. 1 is a front elevation of a controller for dental handpiece;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a right side elevation thereof;
FIG. 4 is a left side elevation thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view from upper right side thereof.
Portions of the controller for dental handpiece shown in broken lines form no part of the claimed design.
Kagawa, Takeshi
Patent |
Priority |
Assignee |
Title |
4243388, |
Apr 20 1978 |
Kabushiki-Kaisha Dentronics |
Dental hand engine |
4265622, |
May 17 1978 |
Tokyo Engine Kogyo Kabushiki Kaisha |
Foot controller for electrical dental instruments |
6482008, |
Jun 07 1996 |
|
Process for devitalizing teeth using high-frequency electric current |
6948933, |
Jul 12 2002 |
|
Complex root canal plugging apparatus for dental work |
20100109644, |
|
|
|
204983, |
|
|
|
217249, |
|
|
|
234085, |
|
|
|
D267745, |
Aug 29 1980 |
Dentsply Research & Development Corp. |
Housing for a dental light instrument or the like |
D318113, |
Nov 28 1988 |
ABIOMED, INC A CORP OF DELAWARE |
Periodontal analyzer |
D425988, |
May 19 1998 |
Amdent AB |
Dental equipment |
D555244, |
Jun 12 2006 |
Nakanishi Inc. |
Control unit for dental handpiece |
D605296, |
Oct 31 2008 |
Midmark Corporation |
Dental delivery unit |
D618353, |
Oct 14 2008 |
Nakanishi Inc. |
Controller for dental or metalworking handpiece |
D631164, |
Mar 19 2009 |
Nakanishi Inc. |
Controller for dental handpiece |
D631549, |
Mar 17 2009 |
Nakanishi Inc. |
Controller for dental handpiece |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 15 2011 | KAGAWA, TAKESHI | NAKANISHI INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025843 | /0438 |
pdf |
Feb 22 2011 | | Nakanishi Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
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