Surgical microscope
Latest Carl Zeiss Meditec AG Patents:
The broken lines disclose unclaimed portions of the surgical microscope, and form no part of the claimed design.
Claims
The ornamental design for a surgical microscope, as shown and described.
| 3809454 | May 1974 | Brambring |
| 4241891 | December 30, 1980 | Rudolph |
| 5052789 | October 1, 1991 | Kleinberg |
| 5074651 | December 24, 1991 | Nagamine |
| 5173802 | December 22, 1992 | Heller |
| 5186422 | February 16, 1993 | Nakamura |
| 5288043 | February 22, 1994 | Tigliev |
| 5332181 | July 26, 1994 | Schweizer |
| 5667186 | September 16, 1997 | Luber |
| 5748366 | May 5, 1998 | Yasunaga |
| 5861983 | January 19, 1999 | Twisselman |
| 6050530 | April 18, 2000 | Nakamura |
| 6434416 | August 13, 2002 | Mizoguchi |
| 6471165 | October 29, 2002 | Twisselmann |
| 6646798 | November 11, 2003 | Schmidt |
| 6833950 | December 21, 2004 | Schmidt |
| 6899307 | May 31, 2005 | Strauss |
| 6937390 | August 30, 2005 | Akiyama |
| 7232222 | June 19, 2007 | Kogawa |
| D623210 | September 7, 2010 | Matuschek |
| D634344 | March 15, 2011 | Nusser |
| D637219 | May 3, 2011 | Nusser |
| D650405 | December 13, 2011 | Nusser |
| D666653 | September 4, 2012 | Nusser |
| D743036 | November 10, 2015 | Boukhny |
| D746893 | January 5, 2016 | Dong |
| D758465 | June 7, 2016 | Matuschek |
- “OPMI VISU 200 BrightFlex Surgical Microscope—Instructions for use”, G-30-1439-en, Issue 3.0, Carl Zeiss Surgical Products Division, Oberkochen, Germany, Nov. 21, 2002, 20 pages.
Type: Grant
Filed: Dec 11, 2014
Date of Patent: Dec 25, 2018
Assignee: Carl Zeiss Meditec AG (Jena)
Inventors: Walter Matuschek (Aalen), Xiao Han (Shanghai)
Primary Examiner: Sandra S Snapp
Assistant Examiner: Holly E Thurman
Application Number: 29/511,568