In 1871 a design and a model for a new state crown (German: Staatskrone) were created to reflect the new German Empire.
[1] The model was based upon the Crown of the Holy Roman Empire and was kept in the Hohenzollern museum at Schloss Monbijou in Berlin, until it disappeared during World War II.
The crown was most used as an heraldic symbol, in the German coat of arms and the Emperor's personal standard.
A drawing of the crown is used as an emblem by a German monarchist group called "Tradition und Leben" ("tradition and life").
Media related to German State Crown at Wikimedia Commons