Voltmeter
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Description
Claims
The ornamental design for a voltmeter, as shown and described.
Referenced Cited
U.S. Patent Documents
7100504 | September 5, 2006 | Toledo |
Patent History
Patent number: D561622
Type: Grant
Filed: May 15, 2007
Date of Patent: Feb 12, 2008
Assignee: ABB Technology Ltd. (Zürich)
Inventors: Lars-Olov Ahlgren (Fellingsbro), Michael Gudmundsson (Ludvika)
Primary Examiner: Antoine D. Davis
Attorney: Venable LLP
Application Number: 29/274,678
Type: Grant
Filed: May 15, 2007
Date of Patent: Feb 12, 2008
Assignee: ABB Technology Ltd. (Zürich)
Inventors: Lars-Olov Ahlgren (Fellingsbro), Michael Gudmundsson (Ludvika)
Primary Examiner: Antoine D. Davis
Attorney: Venable LLP
Application Number: 29/274,678
Classifications
Current U.S. Class:
Electrical Property (D10/75)