Slotted-insert extraction puzzle

Amusement devices: games – Puzzles – Take-aparts and put-togethers

Patent

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Details

A63F 908

Patent

active

039588076

ABSTRACT:
A first base piece including a pair of spaced outwardly projecting abutments having free outer end portions with generally aligned openings formed therethrough is provided as well as a second elongated piece having one end portion thereof removably projectable through the abutment openings and including a longitudinal slot or third opening therein through which the outer end portions of the abutments are removably receivable upon displacement of the slotted portion of the second piece over the outer end portions of the abutments. An elongated flexible member is also provided having a pair of enlargements anchored to its opposite end portions and the enlargements are of a size and shape to be prevented from passage through the openings and to allow their passage through the slot. The flexible member passes through one of the openings with the pair of enlargements disposed on opposite sides of that opening and a third enlargement is slidably mounted on the flexible member between the first mentioned pair of enlargements. The third enlargement is of a size and shape preventing its passage through the slot and the openings when the one end portion of the second piece is projecting through the openings, but is of a size and shape to be received through the openings when the second piece has been withdrawn from the openings, although the third enlargement could be of a size to pass through either opening when the one end portion of the second piece is extending through both openings.

REFERENCES:
patent: 2921793 (1960-01-01), Hedrick
patent: 3387847 (1968-06-01), Boomhower

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