Orthodontic anchorage screw
Description
Claims
The ornamental design for an orthodontic anchorage screw, as shown and described.
Referenced Cited
U.S. Patent Documents
D263878 | April 13, 1982 | Edwardson |
D264125 | April 27, 1982 | Biggs |
D324731 | March 17, 1992 | Sullivan |
D358212 | May 9, 1995 | Sullivan |
D366115 | January 9, 1996 | Sullivan |
D401694 | November 24, 1998 | Daftary |
D470939 | February 25, 2003 | Daftary |
6619958 | September 16, 2003 | Beaty et al. |
6722884 | April 20, 2004 | Ashman |
D503803 | April 5, 2005 | Shalaby et al. |
D507650 | July 19, 2005 | Teich |
D551543 | September 25, 2007 | Williams et al. |
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Patent History
Patent number: D574958
Type: Grant
Filed: Apr 9, 2007
Date of Patent: Aug 12, 2008
Inventors: Stephen A. Schendel (Menlo Park, CA), Donald W. Linck (Pleasant Hill, CA)
Primary Examiner: Charles A Rademaker
Attorney: Rodgers & Rodgers
Application Number: 29/285,725
Type: Grant
Filed: Apr 9, 2007
Date of Patent: Aug 12, 2008
Inventors: Stephen A. Schendel (Menlo Park, CA), Donald W. Linck (Pleasant Hill, CA)
Primary Examiner: Charles A Rademaker
Attorney: Rodgers & Rodgers
Application Number: 29/285,725
Classifications
Current U.S. Class:
Dental (34) (D24/156);
D8/387