IP Library › Assignment 015874/0333
Patent Assignment
Reel/Frame 015874/0333

Assignment of Assignor's Interest

Recorded: 2004-04-01 Pages: 7
Assignors
DUNN, MICHAEL H.
Executed: 2004-03-24
HUTCHINSON, IAN G.
Executed: 2004-03-24
HILDEBRANDT, PETER W.
Executed: 2004-03-26
Assignee
STEELCASE DEVELOPMENT CORPORATION
901 44TH STREET S.E., P.O. BOX 1967, GRAND RAPIDS, MICHIGAN, 49508
Covered Property (1)
Virtual Flip Chart Method and Apparatus
Patent: 7,834,819 →
Application: 10/816,537 →
Publication: US 2005/0219225
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 27, 2007
From: STEELCASE DEVELOPMENT CORPORATION
To: POLYVISION CORPORATION
Reel/Frame 020294/0458 →
Assignment of Assignor's Interest Feb 10, 2014
From: POLYVISION CORPORATION
To: STEELCASE INC.
Reel/Frame 032180/0786 →