IP Library › Granted Patent US 623,135
Granted Patent S1
US 623,135 · App. 29/303,642 · Granted Sep 7, 2010

Fuel cell

Assignee: Panasonic Corporation
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Quick Facts
Patent No.
US 623,135
App. No.
29/303,642
Granted
Sep 7, 2010
Kind
S1
Claims (1)

The ornamental design for a fuel cell, as shown and described.

Assignments (1)
CHANGE OF NAME Recorded Nov 3, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021774/0425 →
Priority Claims (3)
JP 2004 019832 · Jul 1, 2004 · national
JP 2004 019833 · Jul 1, 2004 · national
JP 2004 019834 · Jul 1, 2004 · national
Continuity (1)
Division 2921751500 · Nov 17, 2004