74379200
Apr 15, 1993
Apr 19, 1994
fiber optic signs; fiber optic displays for commercial use; fiber optic light and image conduits; fiber optic cable; fiber optic light sources; video walls; namely, multiple video image projection screens sold as a unit for commercial use; video wall signs; namely, signs featuring synchronized arrays of multiple video images; video wall displays; namely, displays featuring synchonized arrays of multiple video images; robotic signs; robotic displays; robots for use in advertising; robots for use in entertainment; animated robots
Electrical and Scientific Apparatus