Glasflaschenanalysesystem (glass bottle analyzing system), invalidity proceedings, Federal Supreme Court, Germany, 4 February 2010, Docket No. Xa. ZR 4/07
If the appealing invalidity plaintiff asserted in first instance several invalidity reasons, but substantiates his appeal only with respect to one of these reasons, then the appeal is inadmissible to the extent of the other invalidity reasons.
Read the decision (in German) here.