Office screen
Description
Claims
The ornamental design for an office screen, as shown.
Referenced Cited
U.S. Patent Documents
D299795 | February 14, 1989 | Helstab |
D305582 | January 23, 1990 | Zapf |
D318574 | July 30, 1991 | Witzig |
D564764 | March 25, 2008 | Springer |
D572511 | July 8, 2008 | Bohler |
D572512 | July 8, 2008 | Kampl |
D603974 | November 10, 2009 | Hamilton |
D613080 | April 6, 2010 | Tsuchiyama |
D638237 | May 24, 2011 | Holzer |
D684400 | June 18, 2013 | Gasser |
D717573 | November 18, 2014 | Fishman |
20170273453 | September 28, 2017 | Wu |
Patent History
Patent number: D817677
Type: Grant
Filed: Jun 29, 2015
Date of Patent: May 15, 2018
Inventor: Yao-Chuan Wu (Chiayi Hsien)
Primary Examiner: Mary Ann Calabrese
Application Number: 29/531,729
Type: Grant
Filed: Jun 29, 2015
Date of Patent: May 15, 2018
Inventor: Yao-Chuan Wu (Chiayi Hsien)
Primary Examiner: Mary Ann Calabrese
Application Number: 29/531,729
Classifications
Current U.S. Class:
D6/714