Chair back
Latest Ditto Sales, Inc. Patents:
Description
Claims
The ornamental design for a chair back, as shown and described.
Referenced Cited
U.S. Patent Documents
D150683 | August 1948 | Eames |
D172218 | May 1954 | Burst |
D182183 | February 1958 | Herschell |
D188843 | September 1960 | Kagan |
D219032 | October 1970 | Christenson, Jr. |
D511421 | November 15, 2005 | Schultz |
D541068 | April 24, 2007 | Foster |
D563111 | March 4, 2008 | Lievore |
D574161 | August 5, 2008 | Sneujink et al. |
D580673 | November 18, 2008 | Wright et al. |
Patent History
Patent number: D653886
Type: Grant
Filed: Jul 12, 2011
Date of Patent: Feb 14, 2012
Assignee: Ditto Sales, Inc. (Jasper, IN)
Inventor: Roberto Lucci (Como)
Primary Examiner: Mimosa De
Attorney: Maginot, Moore & Beck, LLP
Application Number: 29/397,161
Type: Grant
Filed: Jul 12, 2011
Date of Patent: Feb 14, 2012
Assignee: Ditto Sales, Inc. (Jasper, IN)
Inventor: Roberto Lucci (Como)
Primary Examiner: Mimosa De
Attorney: Maginot, Moore & Beck, LLP
Application Number: 29/397,161
Classifications
Current U.S. Class:
D6/502