Unterstützt!
Vgl. auch zum Eigentumsvorbehalt (retention of title):
A straightforward retention of title clause within a contract of sale essentially means that ownership remains with the supplier, until full payment for the goods has been received.
https://www.realbusinessrescue.co.uk/articles...
Das Eigentum verbleibt also trotz Besitzübertragung beim Verkäufer.
Allgemein:
The recognised property rights in German law are, in particular:41 (1) full real right (dingliches Vollrecht): this is ownership (Eigentum, § 903 BGB), the most comprehensive real right. It is strictly distinguished from possession (Besitz, § 854 BGB), which is not a (real) right, but the factual holding of a thing in one’s power with the intention to do so.
https://germanlawarchive.iuscomp.org/?p=340
