20100103687 | TRACK LIGHTING ASSEMBLY EMPLOYING INTERIM ASSEMBLY BETWEEN TRACK AND TRACK HEAD - A mounting system for attaching a track lighting head to a track includes an interim assembly including a track attachment device adapted to selectively attach the interim assembly to the track, a track head, and a remotely operable head attachment device for attaching the track head to the interim assembly. An attachment design of the track attachment device is different than an attachment design of the head attachment device. | 04-29-2010 |