Card – picture – or sign exhibiting – Display card – Having a curved display panel
Patent
1993-04-29
1995-01-10
Look, Edward K.
Card, picture, or sign exhibiting
Display card
Having a curved display panel
G09F 112
Patent
active
053795377
ABSTRACT:
A turn button for a picture frame includes an elongated body portion having first and second raised bosses on a first side surface thereof adjacent opposite ends of the body portion. The first boss has a central aperture therethrough for rotatably mounting the turn button on a picture frame, and it has a flat end face for rotatably engaging the picture frame. The second boss has a smooth rounded configuration for engaging the back surface of the picture frame without causing damage thereto. The turn button also has a third raised boss on the opposite second side surface thereof for more easily manipulating the turn button on a picture frame.
REFERENCES:
patent: 3665629 (1972-05-01), Shore
patent: 4689906 (1987-09-01), Sherman
patent: 4790089 (1988-12-01), Astolfi
patent: 4805325 (1989-02-01), Cassard
Craft, Inc.
Look Edward K.
Nguyen Hoang
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