Rotation stage
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Description
Claims
The ornamental design for a rotation stage, as shown and described.
Referenced Cited
U.S. Patent Documents
2097091 | October 1937 | Powell |
2227043 | December 1940 | Tompkins |
6247676 | June 19, 2001 | Yanik |
6285457 | September 4, 2001 | Ukaji |
6547670 | April 15, 2003 | Kempf |
D607105 | December 29, 2009 | Otoha et al. |
7688528 | March 30, 2010 | Michael et al. |
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Patent History
Patent number: D694264
Type: Grant
Filed: Aug 2, 2012
Date of Patent: Nov 26, 2013
Assignee: Polaris Sensor Technologies, Inc. (Huntsville, AL)
Inventor: John C. Reinhardt (Huntsville, AL)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/428,739
Type: Grant
Filed: Aug 2, 2012
Date of Patent: Nov 26, 2013
Assignee: Polaris Sensor Technologies, Inc. (Huntsville, AL)
Inventor: John C. Reinhardt (Huntsville, AL)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/428,739
Classifications