Kernrechtsfrage
Whether the complaint against Winterthur-Columna Sammelstiftung should be upheld for invalidity pension benefits from 1 March 2003 with 5% interest.
Extrahierter Entscheid
No. The claimant did not prove that the decisive invalidity-triggering incapacity arose during the insurance period with the respondent.
Extrahierte Begründung
The court found no obvious error in the cantonal finding that the relevant incapacity did not become manifest during the employment with X. and that earlier full-time work had resumed after the first surgery. Later medical reports were insufficient to establish the timing with overwhelming probability.