Patent
   D636877
Priority
Feb 24 2010
Filed
Feb 24 2010
Issued
Apr 26 2011
Expiry
Apr 26 2025
Assg.orig
Entity
unknown
0
41
n/a
The ornamental design for dental apparatus, as shown and described.

FIG. 1 is a front view of a dental apparatus showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a front perspective view thereof; and,

FIG. 6 is a rear perspective view thereof.

Chan, Wyman

Patent Priority Assignee Title
Patent Priority Assignee Title
4179815, Dec 29 1977 TP ORTHODONTICS, INC Dental device
4259067, Oct 25 1977 Combined saliva ejector, tongue retractor and throat protector
4889491, Mar 14 1988 Dental throat shield
6102701, Jan 21 1999 Retractor apparatus
20010012608,
20030104341,
20040072126,
20040108981,
20050266370,
20060003284,
20060069316,
20070015112,
20080008978,
20080064001,
CN2219682,
D270373, Apr 27 1981 Facial implant
D387166, May 10 1996 LORNAMEAD BRANDS, INC Dental tray
D504721, Dec 06 2002 Discus Dental, LLC Retractor
D625415, Dec 19 2008 MAKO Surgical Corp.; University of Florida Research Foundation, Inc. Femoral implant
D629909, Jun 03 2010 Susanna, Chiu Anti-snore mouthguard
EP286766,
EP1829501,
FR2645734,
GB2416311,
GB2445297,
GB2448240,
JP20042002189,
WO3020160,
WO3045265,
WO2004004589,
WO2004028626,
WO2004045538,
WO2005107636,
WO2006005049,
WO2006008278,
WO2006014371,
WO2006020128,
WO2006026129,
WO2007085776,
WO2008022220,
WO9937236,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 24 2010Smile Studio (UK) Ltd.(assignment on the face of the patent)
Apr 23 2010CHAN, WYMANSMILE STUDIO UK LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0243440211 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule