Baby carriage seats

Claim 1

A BABY CARRIAGE SEAT COMPRISING A U-SHAPED SEAT FRAME AND U-SHAPED BACK FRAME HAVING THEIR OPEN ENDS PIVOTALLY ATTACHED TO EACH OTHER, A STRIP OF FLEXIBLE MATERIAL ATTACHED ONLY TO AND EXTENDING BETWEEN THE MIDPORTIONS OF SAID U-SHAPED FRAMES FORMING A SEAT AND BACK REST FOR A CHILD, MEANS FOR SUPPORTING SAID SEAT FRAME ON THE FRAME OF THE CARRIAGE, MEANS FOR SECURING SAID BACK FRAME IN AN ELEVATED BACK REST POSITION, AND MEANS FOR RELEASING SAID BACK FRAME SECURING MEANS AND PIVOTING SAID BACK FRAME TOWARDS OR AWAY FROM SAID SEAT FRAME, MEANS FOR SUPPORTING SAID BACK FRAME ON SAID CARRIAGE RIM WHEN PIVOTED AWAY FROM SAID SEAT FRAME ON SAID INTO A RECLINING POSITION FOR THE CHILD, AND MEANS FOR SUPPORTING SAID BACK FRAME ON SAID SEAT FRAME WHEN PIVOTED TOWARDS SAID SEAT FRAME INTO A FOLDED AWAY POSITION WHEREBY SAID FLEXIBLE MATERIAL IS EXTENDED DOWNWARDLY INTO THE END OF SAID CARRIAGE AND THE TOP OPENING OF SAID CARRIAGE IS NOT SUBSTANTIALLY OBSTRUCTED BY SAID SEAT.