Card – picture – or sign exhibiting – Calendars
Patent
1975-10-02
1977-07-12
Pitrelli, John F.
Card, picture, or sign exhibiting
Calendars
40132F, 240 101, 356216, B44F 100
Patent
active
040344940
ABSTRACT:
A picture display unit comprising an internal light source, a mirror, a rotatable disc, a diffuser, and intermediate sheets.
REFERENCES:
patent: 1437194 (1922-11-01), Raff
patent: 2371172 (1945-03-01), Hotchner
patent: 2846799 (1958-08-01), Viszlocky et al.
patent: 3080474 (1963-03-01), Allen
patent: 3160975 (1964-12-01), Malina
patent: 3736698 (1973-06-01), Nesbitt
Mandel Eugene V.
Pitrelli John F.
LandOfFree
Holiday light does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Holiday light, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Holiday light will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-480270