Patent Assignment
Reel/Frame 012647/0700
Assignment of Assignor's Interest
Recorded: 2002-02-25
Received: 2002-03-12
Pages: 3
Assignee
SPRING AIR COMPANY
2980 S. RIVER ROAD, DES PLAINES, IL, 60018, UNITED STATES
Covered Properties
(2)
Synthesis of High Molecular Weight Non-Peptidic Polymer Derivatives
Application:
10/024,357 →
Encased innerspring mattress and method of making same
Application:
09/915,004 →