Questione giuridica chiave
Whether the insured was entitled to an invalidity pension for 1 May 2002 to end-February 2008
Decisione estratta
No pension entitlement was shown for that period because the insured retained full capacity for suitable work until March 2007/2008.
Motivazione estratta
The cantonal court could rely on the probative medical reports of Dr. S.; the contrary opinions were insufficiently substantiated and did not justify further evidence. Later deterioration was linked to the knee prosthesis, not to the earlier condition.