US D560,175 S
Power controller user interface button
Donald L. Commare, La Crescent, Minn. (US); Craig R. Dennis, Winona, Minn. (US); and Thomas R. Pfingsten, Winona, Minn. (US)
Assigned to Watlow Electric Manufacturing Company, St. Louis, Mo. (US)
Filed on Jan. 20, 2006, as Appl. No. 29/252,397.
Term of patent 14 Years
LOC (8) Cl. 13 - 03
U.S. Cl. D13—174
OG exemplary drawing
 
The ornamental design for a power controller user interface button, as shown and described.