Spectrophotometer
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Description
The broken lines shown are for illustrative purpose and form no part of the claimed design.
Claims
We claim the ornamental design for a spectrophotometer, as shown and described.
Referenced Cited
Patent History
Patent number: D640581
Type: Grant
Filed: Jun 9, 2010
Date of Patent: Jun 28, 2011
Assignee: Hitachi High-Technologies Corporation (Tokyo)
Inventors: Yoko Sato (Fuchu), Akira Omachi (Komae), Mitsuru Oonuma (Tokyo), Kouji Yamamoto (Mito), Takaya Sato (Hitachinaka)
Primary Examiner: Antoine D Davis
Attorney: Antonelli, Terry, Stout & Kraus, LLP.
Application Number: 29/363,404
Type: Grant
Filed: Jun 9, 2010
Date of Patent: Jun 28, 2011
Assignee: Hitachi High-Technologies Corporation (Tokyo)
Inventors: Yoko Sato (Fuchu), Akira Omachi (Komae), Mitsuru Oonuma (Tokyo), Kouji Yamamoto (Mito), Takaya Sato (Hitachinaka)
Primary Examiner: Antoine D Davis
Attorney: Antonelli, Terry, Stout & Kraus, LLP.
Application Number: 29/363,404
Classifications
Current U.S. Class:
Chemical (12) (D10/81)