Photography and optical equipment – Projector or viewer – Motion picture type
Design Patent
2007-09-04
2007-09-04
Simmons, Ian (Department: 2916)
Photography and optical equipment
Projector or viewer
Motion picture type
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.
Han Danny
Salvatori Phillip H.
Schoenert Richard C.
Alleman Hall McCoy Russell & Tuttle LLP
InFocus Corporation
Laymon Wan
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