Optics: image projectors – Housing
Reexamination Certificate
2006-04-11
2006-04-11
Koval, Melissa Jan (Department: 2851)
Optics: image projectors
Housing
C353S079000, C352S035000
Reexamination Certificate
active
07025466
ABSTRACT:
A rugged portable projector unit is suitable for transport and easy set-up. A projector is mounted to a rigid subframe by a mounting platform. A shock absorbing element is provided between the subframe and the mounting platform. The subframe is mounted within a hardened carrying case. Shock absorbing elements are provided between the subframe and the carrying case. The top of the carrying case is removable. A mirror is hingedly attached to the top of the subframe to reflect images produced by the projector. Access panels and cooling doors are provided in the carrying case to permit access and ventilation to the projector. The carrying case is provided with wheels to allow it to be rolled along the ground. The carrying case is also provided with offset handles on its sides so that the unit naturally tilts to aid in loading and unloading from raised surfaces.
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Betts Douglas E.
Clover Chris
Gruening James
Hancock Michael
Hoffmeister Kurt
Gilchrist Michael C.
Hunt Jason M.
Koval Melissa Jan
Laurenzo Brian J.
Mechdyne Corporation
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