Low voltage controller
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Description
The broken line showing of the environment is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for a low voltage controller, as shown and described.
Referenced Cited
U.S. Patent Documents
5253152 | October 12, 1993 | Yang et al. |
D356551 | March 21, 1995 | Ahn |
D368466 | April 2, 1996 | Ahn et al. |
D380443 | July 1, 1997 | Ahn et al. |
D392251 | March 17, 1998 | Altman et al. |
D440941 | April 24, 2001 | Parekh |
D443857 | June 19, 2001 | Kwalick, Jr. |
D476298 | June 24, 2003 | Lee |
D550154 | September 4, 2007 | Pickard |
20060050505 | March 9, 2006 | McCarthy et al. |
Patent History
Patent number: D562767
Type: Grant
Filed: Mar 31, 2005
Date of Patent: Feb 26, 2008
Assignee: Kenall Manufacturing Company (Gurnee, IL)
Inventors: James M. Grolmes (Antioch, IL), Kenneth Quinn (Chicago, IL)
Primary Examiner: Daniel Bui
Attorney: Jansson Shupe & Munger Ltd.
Application Number: 29/226,647
Type: Grant
Filed: Mar 31, 2005
Date of Patent: Feb 26, 2008
Assignee: Kenall Manufacturing Company (Gurnee, IL)
Inventors: James M. Grolmes (Antioch, IL), Kenneth Quinn (Chicago, IL)
Primary Examiner: Daniel Bui
Attorney: Jansson Shupe & Munger Ltd.
Application Number: 29/226,647
Classifications
Current U.S. Class:
Voltage Regulator (D13/124);
Transformer, Rectifier Or Casing Therefor (3) (D13/110)