Team Logo. The San Francisco Bulls were a team in the ECHL. They were the secondary affiliate of the NHL's San Jose Sharks. They folded in the middle of their second season. Retrieved from "https://prosportsteams.fandom.com/wiki/San_Francisco_Bulls?oldid=17515" Categories: Former ECHL Teams Teams in California Teams in Daly City Community content is available under CC-BY-SA unless otherwise noted.