US Patent 7942533 Large-sized transportable projection screen
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Edits on 27 Nov, 2023
Golden AI
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Patent abstract
A large-sized transportable projection screen comprising an any-shaped fillable hollow body, which is embodied in the form of a structure consisting of fillable tubes. The aim is to develop a large-sized transportable projection screen exhibiting an increased stability and making it possible to obtain an improved projection at daylight. For this purpose, the structure defines a three-dimensional internal space limited on all sides thereof, wherein the tubes are oriented in three directions in space and the internal space is limited by at least one display surface arranged at the level of an edge formed by a part of tubes.
Edits on 16 Jul, 2023
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US Patent 07942533 Large-sized transportable projection screen US Patent 7942533 Large-sized transportable projection screen
Infobox
Patent Number
0794253300
Patent Number
794253300
Edits on 23 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079425330
Date of Patent
May 17, 2011
0Patent Application Number
120640370
Date Filed
August 15, 2006
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079425330
Date of Patent
May 17, 2011
0Patent Application Number
120640370
Date Filed
August 15, 2006
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07942533 Large-sized transportable projection screen
Infobox
Is a
Patent jurisdiction
Patent number
07942533
Date of patent
May 17, 2011
Patent application number
12064037
Date Filed
August 15, 2006
Patent primary examiner
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