Photography and optical equipment – Projector or viewer – Integrated unit
Design Patent
2000-06-14
2001-05-15
Aronovich, Adir (Department: 2912)
Photography and optical equipment
Projector or viewer
Integrated unit
CD16S221000, CD16S241000
Design Patent
active
D0442205
CLAIM:
The ornamental design for an projection wall system, as shown and described.
REFERENCES:
patent: D. 155849 (1949-11-01), Trad
patent: D. 342521 (1993-12-01), Sugihara et al.
patent: D. 367490 (1996-02-01), Matsunaga et al.
patent: D. 430189 (2000-08-01), Rodriguez, Jr.
patent: 3610728 (1971-10-01), Firth
Morris Kit Russell
Rodriguez, Jr. Ernesto M.
Saxe Steven Gary
3M Innovative Properties Company
Aronovich Adir
Ho Nestor F.
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