Projection device

Photography and optical equipment – Projector or viewer – Motion picture type

Design Patent

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Details

CD16S221000, CD16S225000

Design Patent

active

29251132

CLAIM:
The ornamental design for a projection device, as shown and described.

REFERENCES:
patent: D443631 (2001-06-01), Goto et al.
patent: D449060 (2001-10-01), Saeki et al.
patent: D454360 (2002-03-01), Shimizu et al.
patent: D472570 (2003-04-01), Takahashi
patent: D473253 (2003-04-01), Shimamoto
patent: D475729 (2003-06-01), Shiota et al.
patent: D480410 (2003-10-01), Morishita et al.
patent: D492714 (2004-07-01), Morishita et al.

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