Portable duck blind

Claim 1

A portable duck blind comprising: a. a frame of skeleton, generally rectilinear form of a size to house a hunter when in its extended use position, but being constructed of relatively pivoted elements whereby to be collapsible to a generally flat configuration for convenience of storage and transportion, comprising a pair of generally rigid, planar end walls each consisting of a pair of corner posts rigidly interconnected by cross bars extending horizontally therebetween, and a pair of side walls consisting of at least two pivoted bars extending between each pair of corresponding corner posts of said end walls, each of said pivoted bars being formed of a pair of sections pivotally joined together at their contiguous ends, and pivotally connected at their distal ends respectively to said corresponding pair of corner posts, the axes of all three of said pivotal connections being parallel with each other, and transverse to said pivoted bars and said corner posts, b. A short stub bar rigidly affixed to each of said corner posts at each end of each of said pivoted bars, whereby to extend in overlapping, aligned relation to the adjacent section of the associated pivoted bar when said section is disposed at right angles to the adjacent corner post, c. locking means releasably securing said frame in said extended use position, said locking means comprising a tubular sleeve mounted for sliding movement along each of the sections of each of said pivoted bars, whereby to be movable into or out of snugly encircling relation to the associated stub bar, and d. a cover consisting of an enclosure having side, end and top walls removably applicable over said frame when said frame is in said extended use position, whereby to form an enclosure capable of housing a hunter therewithin, said cover being formed of pliable sheet material whereby when it is removed from said frame, it may be folded into a relatively small package.