Card – picture – or sign exhibiting – Badges – Changeable reading
Patent
1995-10-26
1998-08-11
Davis, Casandra H.
Card, picture, or sign exhibiting
Badges
Changeable reading
40800, 2063159, 2065248, 206776, B65D 8500
Patent
active
057910758
ABSTRACT:
The present invention is directed to a device for visibly displaying collectable items. It includes: a main support base; a collectable item mount located in said base; a cover adapted to fit over the mount and adapted for connection to the base, the cover being at least partially transparent; a connecting mechanism for attaching the cover to the base; a seal located at an interface between the cover and the base when the cover is connected to the base; at least one evacuation port located on one of the cover and the base; and a one-way valve located in the evacuation port which is adapted to permit removal of air from the device and to prevent air from re-entering the device, when the cover is connected to the base. The device may be made to rest on a surface or may, surface mounted, either horizontally or vertically. In one preferred embodiment, the cover connects to the base via threading as the connecting mechanism.
REFERENCES:
patent: 2777233 (1957-01-01), Brendhorst
patent: 3233727 (1966-02-01), Wilson
patent: 5082110 (1992-01-01), Hager
patent: 5238648 (1993-08-01), Kremen
patent: 5379892 (1995-01-01), Recms et al.
Davis Casandra H.
Glynn, Esq. Kenneth P.
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