IP Library Assignment 013398/0342
Patent Assignment
Reel/Frame 013398/0342

Assignment of Assignor's Interest

Recorded: 2002-10-18 Pages: 5
Assignors
HEINRICHS, PETER
Executed: 2002-09-10
HEINRICHS, ALBRECHT
Executed: 2002-09-10
Assignee
WIRTH MASCHINEN - UND BOHRGERATEFABRIK GMBH
KOLNER STR. 71-78, ERKELENZ, D-41812, GERMAN DEMOCRATIC REPUBLIC
Covered Property (1)
Hoisting Gear
Patent: 6,793,203 →
Application: 10/220,367 →
Publication: US 2003/0111653
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 24, 2009
From: WIRTH MASCHINEN- UND BOHRGERATEFABRIK GMBH
To: AKER WIRTH GMBH
Reel/Frame 023699/0740 →