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Patent
   D682431
Priority
Jan 17 2012
Filed
Jan 17 2012
Issued
May 14 2013
Expiry
May 14 2027
Inventors
Westerlund…
Assg.orig
Directa AB
Assg.curr
Directa AB
Entity
unknown
Referenced by
2
References
11
Maint.:
n/a
The ornamental design for a dental bite block, as shown and described.

FIG. 1 is a perspective view of a dental bite block showing an embodiment of the design of this invention.

FIG. 2 is a top view thereof, the bottom view being symmetrical.

FIG. 3 is a front view thereof. The broken lines shown in this Figure are for illustrative purposes only and form no part of the claimed design.

FIG. 4 is a back view thereof. The broken lines shown in this Figure are for illustrative purposes only and form no part of the claimed design.

FIG. 5 is a left side view thereof. The broken lines shown in this Figure are for illustrative purposes only and form no part of the claimed design.

FIG. 6 is a right side view thereof; and,

FIG. 7 is another perspective view thereof, showing the dental bite block in use. The broken lines shown in this Figure are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Westerlund, Jan

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D956980, Apr 15 2020 FRESH HEALTH INC. Dental shim
D962422, Apr 15 2020 FRESH HEALTH INC. Oral care device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4449927, Mar 08 1982 INTERSTATE DENTAL Dental bite relator
4470409, Apr 04 1983 Medical device and method for reducing dislocated mandible
5769635, Feb 24 1997 Saliva ejector bite block
6241521, May 03 1999 Bite block
6244866, Dec 29 1999 RGI DENTAL PRODUCTS CORPORATION Tongue suppressing bite block
6652276, Nov 01 2001 Ultradent Products, Inc. Customizable dental bite blocks and methods for forming customized dental bite blocks
6902398, Nov 25 1999 Astek Innovations Limited Bite tray with removable insert
8146601, Jul 09 2008 Medical bite block and associated methods
8182264, Nov 26 2008 Centrix, Inc Dental unilateral bite block
20060110705,
D639959, May 28 2010 Directa AB Dental bite block
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Aug 31 2021WESTERLUND, JANDirecta ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0574370152 pdf
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