Mechanical guns and projectors – Fluid pressure
Reexamination Certificate
2011-01-18
2011-01-18
Hayes, Bret (Department: 3641)
Mechanical guns and projectors
Fluid pressure
C124S001000
Reexamination Certificate
active
07870851
ABSTRACT:
A theatrical device for optically exciting and delivering objects coated with luminescent material has an enclosure with an inner reflective surface with a hollow transparent excitation passageway extending therethrough. A light source illuminates the objects in the passageway for exciting the luminescent material so that the objects glow brightly. A blower moves the objects through the passageway to an outlet where the glowing objects are projected into an audience for dramatic effect.
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Hayes Bret
Tillman, Jr. Reginald
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