IP Library Assignment 024172/0220
Patent Assignment
Reel/Frame 024172/0220

Assignment of Assignor's Interest

Recorded: 2010-04-01 Pages: 2
Assignors
BACKHAUS, FRANK
Executed: 2010-03-24
HAGEN, FRANZ-JOSEF
Executed: 2010-03-29
Assignee
DUEPERTHAL SICHERHEITSTECHNIK GMBH & CO. KG
MAINPARKSTRASSE 6-10, KLEINOSTHEIM, D-63801, GERMANY
Covered Property (1)
Safety Cabinet
Patent: 8,201,900 →
Application: 12/719,973 →
Publication: US 2010/0253191