U.S. patent number D642,405 [Application Number D/381,324] was granted by the patent office on 2011-08-02 for display unit. This patent grant is currently assigned to Chicago Display Marketing Corporation. Invention is credited to John Frohne.
United States Patent | D642,405 |
Frohne | August 2, 2011 |
Inventors: | Frohne; John (Palatine, IL) |
---|---|
Assignee: | Chicago Display Marketing
Corporation (River Grove, IL) |
Appl. No.: | D/381,324 |
Filed: | December 17, 2010 |
Current U.S. Class: | D6/677.1 |
Current International Class: | 0604 |
Field of Search: | ;D6/396,397,409,410,449,450,453-470 ;211/1,13.1,14,69.1,69.5,70,70.1,70.6,74,77,78,85.1,85.2,85.5 ;D7/600.1,600.2,707 ;D19/85 ;206/214 |
D186060 | September 1959 | Udesky et al. |
D207191 | March 1967 | Kearns |
D208283 | August 1967 | Cranfill |
D250150 | November 1978 | Ganz |
D297191 | August 1988 | Frieden, Jr. |
4972947 | November 1990 | McCarthy |
D323446 | January 1992 | Morse |
D361223 | August 1995 | Sanson |
D407279 | March 1999 | Tisdale |
D407920 | April 1999 | Duffield |
D430446 | September 2000 | Romich |
D478745 | August 2003 | Sparkowski |
D554898 | November 2007 | Sparkowski |
D580192 | November 2008 | Sparkowski |
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