About 2 Trademarks found that are owned by Harkness Screens International Limited

screens for projecting the effect of seeing images in three dimensions [ ; three dimensional viewers; three dimensional picture manipulators; projection screen frames for screens for projecting images in three dimensions; covers for projection screens for projecting images in three dimensions; parts and fittings for all the aforesaid goods ]

Cinematographic apparatus and instruments, namely, projection screens; [ portable projection screens; inflatable projection screens; ] folding projection screens; cinematographic, photographic and laser projection screens; screens for projecting images in three dimensions; [ three dimensional picture manipulators; roller projection screens; ] projection screen frames; electrical and electronic control apparatus; [ controllers and dimmers for auditoria lighting; curtain track controllers; sound reproduction apparatus; amplifiers; loudspeakers; microphones; audio mixers; ] tripods for projection screens; [ covers for projection screens; mounts for projection screens; mounts for tripods; lifts for screens; parts and fittings for all the aforesaid goods ]