Surgical handpiece shell
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FIG. 1 is a perspective view of a first embodiment of our new design for a surgical handpiece shell showing the upper and left side from the proximal end;
FIG. 2 is a distal end elevational view of the surgical handpiece shell illustrated in FIG. 1;
FIG. 3 is a proximal end elevational view of the surgical handpiece shell illustrated in FIG. 1;
FIG. 4 is a top plan view of the surgical handpiece shell illustrated in FIG. 1;
FIG. 5 is a bottom plan view of the surgical handpiece shell illustrated in FIG. 1;
FIG. 6 is a left side elevational view of the surgical handpiece shell illustrated in FIG. 1;
FIG. 7 is a right side elevational view of the surgical handpiece shell illustrated in FIG. 1;
FIG. 8 is a perspective view of a second embodiment of our new design for a surgical handpiece shell showing the upper and left side from the proximal end;
FIG. 9 is a distal end elevational view of the surgical handpiece shell illustrated in FIG. 8;
FIG. 10 is a proximal end elevational view of the surgical handpiece shell illustrated in FIG. 8;
FIG. 11 is a top plan view of the surgical handpiece shell illustrated in FIG. 8;
FIG. 12 is a bottom plan view of the surgical handpiece shell illustrated in FIG. 8;
FIG. 13 is a left side elevational view of the surgical handpiece shell illustrated in FIG. 8; and,
FIG. 14 is a right side elevational view of the surgical handpiece shell illustrated in FIG. 8.
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| D289687 | May 5, 1987 | Boyle et al. |
| D320856 | October 15, 1991 | Scheller |
| D344903 | March 8, 1994 | Gampp, Jr. et al. |
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| 4553957 | November 19, 1985 | Williams et al. |
| 4652255 | March 24, 1987 | Martinez |
| 4676243 | June 30, 1987 | Clayman |
| 5112339 | May 12, 1992 | Zelman |
| 5154696 | October 13, 1992 | Shearing |
Type: Grant
Filed: Feb 9, 1993
Date of Patent: Oct 4, 1994
Assignee: Alcon Laboratories, Inc. (Fort Worth, TX)
Inventors: Douglas M. Patton (Irvine, CA), Steven T. Ewing (South Pasadena, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Attorney: Jeffrey S. Schira
Application Number: 0/4,594
