Card – picture – or sign exhibiting – Changing exhibitor – Alphanumeric device
Patent
1977-12-09
1979-08-28
Pitrelli, John F.
Card, picture, or sign exhibiting
Changing exhibitor
Alphanumeric device
40583, 40605, 40620, G09F 708, G09F 714
Patent
active
041655761
ABSTRACT:
The invention relates to an advertizing or decorative sign for representing images, formed by a base member onto which plate-like members are removably fittable. The plate-like members have different shapes so that by suitably combining them with the base member zones of different degrees of transparency are achieved, which enables to compose an image.
REFERENCES:
patent: 1410194 (1922-03-01), Kolk
patent: 1609989 (1926-12-01), Chubb
patent: 3291975 (1966-12-01), McCullough et al.
patent: 3362093 (1968-01-01), Joselevich
patent: 3451681 (1969-06-01), Rossetti
LandOfFree
Advertising or decorative sign for representing images does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Advertising or decorative sign for representing images, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Advertising or decorative sign for representing images will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-763112