1
Creel Silas: Collapsible projection screen systems. Creel Silas, GRIFFITH HACK, November 17, 2005: WO/2005/109092 (1 worldwide citation)

A collapsible projection screen system mountable on or at a moveable carriage (10), the system comprising a flexible projection screen (16) moveable between a collapsed position and an erect position in which the screen (16) is supported by a support arrangement (14, 15), and a screen tensioning mec ...


2
Creel Silas: Collapsible projection screen systems. Creel Silas, January 31, 2007: EP1747496-A1

A collapsible projection screen system mountable on or at a moveable carriage (10), the system comprising a flexible projection screen (16) moveable between a collapsed position and an erect position in which the screen (16) is supported by a support arrangement (14, 15), and a screen tensioning mec ...


3
Creel Silas: Collapsible projection screen systems. Creel Silas, wangyan jiang weijin xia, April 25, 2007: CN200480043014

A collapsible projection screen system mountable on or at a moveable carriage (10), the system comprising a flexible projection screen (16) moveable between a collapsed position and an erect position in which the screen (16) is supported by a support arrangement (14, 15), and a screen tensioning mec ...


4
CREEL SILAS: SYSTEMES DECRAN DE PROJECTION RABATTABLE, COLLAPSIBLE PROJECTION SCREEN SYSTEMS. CREEL SILAS, CREEL SILAS, PERRY CURRIER, August 19, 2014: CA2565470

A collapsible projection screen system mountable on or at a moveable carriage (10), the system comprising a flexible projection screen (16) moveable between a collapsed position and an erect position in which the screen (16) is supported by a support arrangement (14, 15), and a screen tensioning mec ...



Click the thumbnails below to visualize the patent trend.