Display unit
Latest Chicago Display Marketing Corporation Patents:
Description
Claims
We claim the ornamental design for a display unit, as shown and described.
Referenced Cited
U.S. Patent Documents
426697 | April 1890 | Webb |
1225903 | May 1917 | Weston |
4540222 | September 10, 1985 | Burrell |
4776472 | October 11, 1988 | Rosen |
5022535 | June 11, 1991 | Spamer |
6585120 | July 1, 2003 | Robertson |
6789688 | September 14, 2004 | Roush et al. |
6955268 | October 18, 2005 | Waldron |
D515336 | February 21, 2006 | Sparkowski |
D534375 | January 2, 2007 | Sparkowski |
D573369 | July 22, 2008 | Sparkowski |
D598220 | August 18, 2009 | Sparkowski |
20110266239 | November 3, 2011 | Daily |
Patent History
Patent number: D673390
Type: Grant
Filed: Jul 26, 2011
Date of Patent: Jan 1, 2013
Assignee: Chicago Display Marketing Corporation (River Grove, IL)
Inventors: Robert P. Sparkowski (Schaumburg, IL), Blake E. Daily (Chicago, IL)
Primary Examiner: Mary Ann Calabrese
Attorney: Jansson Shupe & Munger Ltd.
Application Number: 29/398,121
Type: Grant
Filed: Jul 26, 2011
Date of Patent: Jan 1, 2013
Assignee: Chicago Display Marketing Corporation (River Grove, IL)
Inventors: Robert P. Sparkowski (Schaumburg, IL), Blake E. Daily (Chicago, IL)
Primary Examiner: Mary Ann Calabrese
Attorney: Jansson Shupe & Munger Ltd.
Application Number: 29/398,121
Classifications
Current U.S. Class:
D6/463