Projection device

Details Projection device Projection device

2007-12-11

2007-12-11

Simmons, Ian (Department: 2916)

Photography and optical equipment

Projector or viewer

Integrated unit

CD16S230000

Design Patent

active

29244688

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

REFERENCES:
patent: D202669 (1965-10-01), Podall
patent: D330888 (1992-11-01), Worley
patent: D367489 (1996-02-01), Katayama
patent: 5664859 (1997-09-01), Salerno et al.
patent: 6726336 (2004-04-01), Matsuda et al.

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