Patent Assignment
Reel/Frame 048344/0589
Assignment of Assignor's Interest
Recorded: 2019-02-15
Pages: 2
Assignor
STEELCASE DEVELOPMENT CORPORATION
Executed: 2007-12-21
Assignee
POLYVISION CORPORATION
3970 JOHNS CREEK CT., SUITE 325, SUWANEE, GEORGIA, 30024
Covered Property
(1)
Virtual Flip Chart Method and Apparatus
Application:
14/827,963 →
Publication:
US 2015/0356943
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.