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US 2008/0163991 A1Published application
Portable Screen System
AssigneeBackyard Drive-In Incorporated
InventorsTyler Ernst Dettbarn, Kurt Joachim Dettbarn
Life of this patent
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Abstract
The present invention relates generally to a portable screen system (PSS) for use with projecting equipment or for advertising. The PSS includes a collapsible frame that may be opened to an expanded position to support a screen. The PSS includes locking straps and support lines allowing the PSS to be erected in a variety of locations including both indoor and outdoor locations.
Claims13
A portable screen system (PSS) comprising:
- a collapsible frame including a plurality of front knuckles and rear knuckles each front and rear knuckle operatively connected to at least two support rods,
- the collapsible frame operatively moveable between a collapsed and an expanded position and wherein a plurality of front knuckles include a screen mounting system;
- a knuckle locking system for operatively connecting at least one front and rear knuckle pairs together in the expanded position;
- a screen for mounting on the screen mounting system when the collapsible frame is in the expanded position.
1 more element
Dependencies are inferred from the claim text.