Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent
1974-10-11
1977-04-12
Holtje, Nelson C.
Photography and optical equipment
Projector or viewer
With provision for transparency magazine
D1601
Patent
active
D02440547
REFERENCES:
patent: D228681 (1973-10-01), Swayze
patent: D228808 (1973-10-01), Swayze
patent: D229862 (1974-01-01), Hansen
patent: D233367 (1974-10-01), Bourke
patent: D236546 (1975-08-01), Shimano
Kodak Flyer No. A3-225P-June 1972, Instamatic 50 & 60 Cameras.
Premium Practice -Apr. 1961-p. 173-Camera at Top.
Nakano Walter
Shimano Moto
Holtje Nelson C.
Lyon Charles G.
Optigon Research & Development Corporation
LandOfFree
Camera does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1273053