IP Library Assignment 004183/0790
Patent Assignment
Reel/Frame 004183/0790

Assignment of Assignors Interest.

Recorded: 1983-10-11 Pages: 1
Assignors
LAUENER, WILHELM F.
Executed: 1983-09-19
WURGLER, ROLF
Executed: 1983-09-19
Assignee
Covered Property (1)
Device for Manufacturing Metal Strips
Patent: 4,567,933 →
Application: 06/540,780 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 12, 1987
From: SWISS ALUMINIUM LTD.
To: W.F. LAUENER AG, CH-3604 THUN, SWITZERLAND, A CORP OF SWITZERLAND
Reel/Frame 004678/0609 →
Change of Name Effective: July 1, 1987 Nov 18, 1987
From: W.F. LAUENER AG
To: LAUENER ENGINEERING AG
Reel/Frame 004813/0467 →