Field device
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Description
The broken line showing of the field device is for illustrative purpose only and forms no part of the claimed design.
Claims
The ornamental design for a field device, as shown and described.
Referenced Cited
U.S. Patent Documents
D364573 | November 28, 1995 | Pearsall |
5666268 | September 9, 1997 | Rix et al. |
D423962 | May 2, 2000 | Ott |
D438176 | February 27, 2001 | Cornu |
6236399 | May 22, 2001 | Nishiyama et al. |
6331935 | December 18, 2001 | Baran |
D573108 | July 15, 2008 | Pan |
7423555 | September 9, 2008 | Chai |
7599172 | October 6, 2009 | Barreau et al. |
D608302 | January 19, 2010 | Liu |
D610096 | February 16, 2010 | Gemme et al. |
Patent History
Patent number: D653626
Type: Grant
Filed: May 20, 2010
Date of Patent: Feb 7, 2012
Assignee: Siemens Aktiengesellschaft (Munich)
Inventors: Andreas Grünwald (Berlin), Alexandra Heisig (Berlin), Eric Lude (Berlin), Thomas Menke (Berlin), Eberhard Ohlert (Erlangen), Axel Platz (München), Volker Rissland (Marwitz), Thomas Schüppler (Berlin)
Primary Examiner: Selina Sikder
Attorney: Laurence A. Greenberg
Application Number: 29/362,136
Type: Grant
Filed: May 20, 2010
Date of Patent: Feb 7, 2012
Assignee: Siemens Aktiengesellschaft (Munich)
Inventors: Andreas Grünwald (Berlin), Alexandra Heisig (Berlin), Eric Lude (Berlin), Thomas Menke (Berlin), Eberhard Ohlert (Erlangen), Axel Platz (München), Volker Rissland (Marwitz), Thomas Schüppler (Berlin)
Primary Examiner: Selina Sikder
Attorney: Laurence A. Greenberg
Application Number: 29/362,136
Classifications
Current U.S. Class:
Linear Array Of Three Or More Identical Control Or Display Elements (D13/164)