You know now that you mention that, I've seen it too!!I saw someone on youtube use a pitchfork to do it. He put the coons leg between the tines of the pitchfork, held the coon to the ground with the fork and the paw with the trap sticking out and released the leg and jumped away after the coon was loose. The coon just ran off as soon as it was free.
Thought the guy was nuts, tho the vid was interesting.