Plastic bench-seats

Claim 1

AN IMPROVED ARTICLE OF MANUFACTURE FOR USE AS BENCH-SEAT MEANS FOR A GRADINE OF A STADIUM OR THE LIKE HAVING A PLURALITY OF VERTICAL SUPPORTING ELEMENTS SPACED THEREALONG AND RISING THEREFROM AND EACH ELEMENT HAVING A BEARING SURFACE FOR SUPPORTING A HORIZONTALLY DISPOSED SEAT MEMBER THEREUPON; SAID ARTICLE COMPRISING AN ELONGATED UNITARY BOARD-LIKE SEAT MEMBER OF A POLYESTER RESINOUS MATERIAL HAVING FIBERGLASS INCORPORATED THEREIN AND FORMING A SMOOTH PLANAR UPPER SEAT-SURFACE WITH ITS MARGINAL EDGE PORTIONS EXTENDING DOWNWARDLY TO FORM A CONTINUOUS AND HOMOGENEOUS RIMMING REINFORCING FLANGE SKIRTING SAID SEAT MEMBER, THE JUNCTURE OF SAID FLANGE WITH THE SEAT-SURFACE BEING ARCUATE AT LEAST AT THE FORWARD EDGE OF SAID SEAT-MEMBER, SPACED RIGID TUBULAR BOLSTERS OF THE SAME MATERIAL AS AFORESAID FORMED ON THE UNDERFACE OF SAID SEAT-MEMBER HOMOGENEOUSLY THEREWITH WITHIN AID SKIRTING FLANGE AND ARRANGED TRANSVERSELY OF SAID SEAT-MEMBER TO REST UPON THE BEARING SURFACES OF SAID SUPPORTING ELEMENTS, OPENINGS EXTENDING THROUGH THE LOWER PORTIONS OF SAID BLOSTERS WHICH REST ON THE BEARING SURFACES OF SAID SUPPORTING ELEMENTS TO RECEIVE A RESNIOUS BONDING CEMENT INTERPOSED BETWEEN SAID BOLSTERS AND SAID BEARING-SURFACES, SAID SEAT MEMBER BEING OF A LENGTH TO SPAN THE DISTANCE BETWEEN AT LEAST TWO ADJACENT SUPPORTING ELEMENTS ON THE GRADIENT AND OF A WIDTH TO PROVIDE A SEAT-SURFACE, WHEREBY A PLURALITY OF SAID SEATMEMBERS MAY BE ARRANGED END-TO-END TO PROVIDE A CONTINUOUS STADIUM BENCH-SEAT.