Patent
   D590978
Priority
Nov 16 2007
Filed
Nov 16 2007
Issued
Apr 21 2009
Expiry
Apr 21 2023
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a bleaching light system for dental applications, as shown and described.

FIG. 1 is a front perspective view of a bleaching light system for dental applications showing the design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a view thereof from the right side;

FIG. 5 is a view thereof from the left side;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Wang, Daniel, Tao, Bo, Fu, Ningyi

Patent Priority Assignee Title
D632413, Jan 19 2010 Midmark Corporation Light for examinations and procedures
D675740, Mar 23 2011 Koninklijke Philips Electronics N.V. Dental whitening lamp
D684671, Jan 18 2012 Ultraviolet Devices, Inc Mobile room sanitizer
D744657, Nov 11 2014 MK Products, Inc. Teeth whitening light device
Patent Priority Assignee Title
135837,
D538960, Jan 04 2005 Discus Dental, LLC Support structure for dentistry applications
D545995, Feb 11 2005 Bear Down Brands, LLC Lamp hood
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 2007PAC-DENT International, Inc.(assignment on the face of the patent)
Feb 21 2008TAO, BOPAC-DENT INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206350360 pdf
Feb 21 2008FU, NINGYIPAC-DENT INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206350360 pdf
Mar 03 2008WANG, DANIELPAC-DENT INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0206350360 pdf
Jan 01 2018Pac-Dent International IncPAC-DENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0457850980 pdf
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