Yahoo! Sports lists the San Francisco 49ers as one of three teams that Washington Redskins wide receiver, David Patten, may be a good fit for. The other two teams that it lists are the Kansas City Chiefs and the Chicago Bears.

However, the article seems to be speculating more than anything else.

From Yahoo! Sports:
Patten turns 32 in August, but he'll make an attractive and cheap option for receiver-needy teams like the Kansas City Chiefs, Chicago Bears and San Francisco 49ers. And though he flamed out in Washington, that's more of an indication of a poor fit and an even poorer signing

While a wide receiver may be of interest to the 49ers, head coach Mike Nolan has already confirmed that the team is very interested to see which defensive backs are cut.