The San Francisco 49ers have signed 26-year old TE Tony Curtis to a reserve/future contract.  He last played in the NFL in 2008 with the Cowboys.  Curtis has played in 32 games in his major league career and he has caught 11 passes for 50 yards (4.5 avg) with 3 TD grabs.  He has also made 5 tackles and forced 1 fumble.  Curtis will get a chance next training camp to earn a job as Vernon Davis’ back-up in 2010.