Patent ID: 7032970

Claim:
An adjustable booster chair assembly for removably attaching to a chair, said assembly including: a base having a top side and a bottom side; a plurality of posts being fixedly attached to and extending upwardly from said base, said plurality of posts including a first front post, a second front post, a first rear post and a second rear post, each of said posts being selectively telescoping such that a height of each of said posts is adjustable, each of said posts having a top end, each of said posts including a bottom portion and a top portion, each of said bottom portions being slidably extendable into a corresponding one of said top portions; a seat being attached to each of said posts and being horizontally orientated, said seat being fixedly attached to said top portions of said posts, said seat having four corners, each of said posts being positioned adjacent to one of said corners; a backrest being attached to and extending between said first and second rear posts; and a pair of clamps, each of said clamps being attached to said base, each of said clamps being adapted for removably attaching said base to a chair.