IP Library Assignment 050250/0219
Patent Assignment
Reel/Frame 050250/0219

Assignment of Assignor's Interest

Recorded: 2019-09-03 Pages: 5
Assignors
RAMETSTEINER, KARL
Executed: 2019-07-16
HUNZIKER, URS
Executed: 2019-07-20
Assignee
KE KELIT KUNSTSTOFFWERK GMBH
IGNAZ MAYER-STRASSE 17, LINZ, 4020, AUSTRIA
Covered Property (1)
Inductive Welding of Plastic Objects With Electrically Interrupted Heating Means
Application: 16/343,444 →
Publication: US 2019/0270257
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 20, 2021
From: KE KELIT KUNSTSTOFFWERK GMBH
To: KE KELIT GMBH
Reel/Frame 057541/0073 →
Assignment of Assignor's Interest Oct 26, 2021
From: KE KELIT GMBH
To: BRUGG ROHRSYSTEM AG
Reel/Frame 057915/0171 →