IP Library › Granted Patent US 640,581
Granted Patent S1
US 640,581 · App. 29/363,404 · Granted Jun 28, 2011

Spectrophotometer

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Quick Facts
Patent No.
US 640,581
App. No.
29/363,404
Granted
Jun 28, 2011
Kind
S1
Claims (1)

We claim the ornamental design for a spectrophotometer, as shown and described.

Assignments (2)
CHANGE OF NAME AND ADDRESS Recorded Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 9, 2010
From: SATO, YOKO; OMACHI, AKIRA; OONUMA, MITSURU; YAMAMOTO, KOUJI; SATO, TAKAYA
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 024507/0756 →