Surgical parallel drill guide
Grant – Filed Aug 17, 1993 – Issued Jan 24, 1995 – Aniruddha A. Nazre – Zimmer, Inc.
The ornamental design for a surgical parallel drill guide, as shown and described. FIG. 1 is a perspective view of a surgical parallel drill guide;FIG. 2 is a side elevational view thereof;FIG. 3 is a top plan view thereof;FIG. 4 is an end elevational view thereof;FIG. 5 is a side elevational view thereof of the side opposite the side shown in FIG. 2;FIG. 6 is an end elevational view thereof of the end opposite the end shown in FIG. 4; and,FIG. 7 is a bottom plan view thereof.The broken line showing of the sleeve member in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
ref-http://www.google.com/patents/USD354810
