Card – picture – or sign exhibiting – Changing exhibitor – Inscription cover
Patent
1991-11-08
1993-10-26
Brittain, James R.
Card, picture, or sign exhibiting
Changing exhibitor
Inscription cover
40491, G09F 700
Patent
active
052554627
ABSTRACT:
A sign having variable indicators utilizing a static member in the form of a plate with a first surface and a second opposite surface. First and second slots are also provided along the static member between the first and second surfaces. A removable member having first and second surfaces lies adjacent the static member. The movable member includes indicia indicating direction which is capable of aligning with the first and second slots of the first member when the movable first surface moves adjacent the second surface of the static member. The movable member may be confined to the static member to form a sign unit.
REFERENCES:
patent: 929445 (1909-07-01), Keays
patent: 2214275 (1940-09-01), Hart
patent: 2592289 (1952-04-01), Joyner
patent: 3204639 (1965-09-01), Kleffman
patent: 3665626 (1972-05-01), Lund et al.
patent: 4731945 (1988-03-01), Howard
patent: 4783923 (1988-11-01), Grinwald et al.
Brittain James R.
Jr. Milton Nelson
LandOfFree
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