Jigsaw puzzle display frame

1. A display frame unit for assembling and mounting a jigsaw puzzle, comprising:

a frame housing having spaced top and bottom frame margin pieces and spaced left and right end margin pieces extending between opposite ends of said top and bottom margin pieces;

a light transmissive assembly plate, said margin pieces defining a continuous frame encircling said assembly plate, said assembly plate being recessed inwardly of an outer encircling face surface of said margin pieces so as to provide a space for receiving jigsaw puzzle pieces during user assembly of said puzzle pieces, edges of perimeter located puzzle pieces of an assembled puzzle closely abuttingly engaging with inner side faces of said continuous frame;

a slide actuator member carried at a location on said encircling frame such that an end edge of a puzzle piece of an assembled puzzle present on said assembly plate which is juxtaposed with said slide actuator will urge said slide actuator counter to a bias acting thereon from an non operating position to an operating position;

at least one light emitting member carried in said frame housing disposed behind said assembly plate;

a source of electric power for operating said at least one light emitting member;

a on-off switch in circuit with said source of electric power and said light emitting member for controlling power supply to said light emitting member;

a normally open cut-out switch for interrupting a power flow from said battery to said light emitting member, said slide actuator being connected with said cut-out switch such as to move said cut-out switch to closed condition responsive to movement of said slide actuator from non-operating to operating position whereby with said off-on switch in on position, power will flow to said light emitting member illuminating said puzzle.

2. A display frame unit in accordance with claim 1 , comprising a plurality of light emitting members disposed behind said assembly plate.

3. A display frame unit in accordance with claim 1 , further comprising at least one normally open pressure actuatable switch carried in said housing and in circuit with said light emitting member so that with said on-off switch in closed condition, and said cut-out switch in closed condition, said light emitting member will not receive power unless a pressure is applied to actuate said pressure switch a closed condition.

4. A jigsaw puzzle frame for support of jigsaw puzzle pieces during an assembly process of the jigsaw puzzle, said jigsaw puzzle frame comprising:

a light transmissive top, generally planar and rectangular in shape, for supporting said jigsaw puzzle pieces;

a frame projecting upwardly from said top, said frame continuously mounted around the entire periphery of said top, said frame for holding said jigsaw puzzle pieces in place on said top when said puzzle is solved;

a bottom supporting said top and said bottom being spaced from said top so as to form a recess between said bottom and said top;

at least one light emitting element in said recess between said bottom and said top;

an actuator for said light emitting element positioned proximate said top, said actuator being movable between a first position and a second position;

said actuator being in said first position when the frame is empty and, when said puzzle is solved, engages with a jigsaw puzzle piece to be in said second position; and

said actuator being biased so as to tend to hold said jigsaw puzzle pieces on said top when said frame is moved.

5. The jigsaw puzzle frame as recited in claim 4 , wherein said light emitting element emits light when said actuator is in said second position.

6. The jigsaw puzzle frame as recited in claim 5 , wherein said jigsaw puzzle pieces are translucent.

7. The jigsaw puzzle frame as recited in claim 6 , wherein the inside walls of said frame extend perpendicularly from said top approximately one-quarter of an inch.

8. The jigsaw puzzle frame as recited in claim 7 , wherein said light transmissive top is comprised of a translucent material and said frame is comprised of an opaque material.