Symmetrical dental bilateral bite block
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Description
Claims
The ornamental design for a symmetrical dental bilateral bite block, as shown and described.
Referenced Cited
U.S. Patent Documents
2823455 | April 1956 | Sprague |
2937445 | October 1956 | Erickson |
4179815 | December 25, 1979 | Hoffman |
4511329 | April 16, 1985 | Diamond |
D310414 | September 4, 1990 | Briggs, III |
D379513 | May 27, 1997 | Ierulli |
D401329 | November 17, 1998 | Bierman |
6234739 | May 22, 2001 | Smith et al. |
6267591 | July 31, 2001 | Barstow |
D485617 | January 20, 2004 | Bosma et al. |
D485907 | January 27, 2004 | Bosma et al. |
7425664 | September 16, 2008 | Maass, Jr. et al. |
7541510 | June 2, 2009 | Beaudry |
Patent History
Patent number: D630328
Type: Grant
Filed: Nov 25, 2009
Date of Patent: Jan 4, 2011
Assignee: Centrix, Inc. (Shelton, CT)
Inventor: Cotsworth P. Fishburne, Jr. (Rockhill, SC)
Primary Examiner: Charles A Rademaker
Attorney: Fattibene and Fattibene LLC
Application Number: 29/348,095
Type: Grant
Filed: Nov 25, 2009
Date of Patent: Jan 4, 2011
Assignee: Centrix, Inc. (Shelton, CT)
Inventor: Cotsworth P. Fishburne, Jr. (Rockhill, SC)
Primary Examiner: Charles A Rademaker
Attorney: Fattibene and Fattibene LLC
Application Number: 29/348,095
Classifications
Current U.S. Class:
Dental (33) (D24/152)