Separating end connection

Claim 1

IN A SEPARATING END CONNECTED SLIDE FASTENER WHICH INCLUDES: A PAIR OF SLIDE FASTENER TAPE STRINGERS EACH CARRYING A PLURALITY OF INTERLOCKING ELEMENTS ALONG THEIR OPPOSED INNER EDGES WHICH ARE ADAPTED TO BE ENGAGED AND DISENGAGED IN RESPONSE TO THE MOVEMENT OF A SLIDER MEMBER TOWARDS THE CLOSED AND OPENED POSITIONS, RESPECTIVELY, THE IMPROVEMENT COMPRISING: A COMBINED REENFORCED TAPE END AND HOLLOW RETAINER MEMBER SYMMETRICALLY CARRIED RELATIVE TO THE PLANE OF THE FIRST OF SAID PAIR OF STRINGER TAPES WITH SAID RETAINER MEMBER SUPPORTED AT ONE WALL THEREOF ON THE REMOTE END OF THE INNER EDGE OF ONE OF SAID PAIR OF TAPE STRINGERS AND INCLUDING: (A) A TRACK EXTENSION ENCASING SAID INNER EDGE OF SAID ONE TAPE AND EXTENDING BETWEEN SAID INTERLOCKING ELEMENTS AND SAID RETAINER WITH SAID TRACK EXTENSION HAVING A WIDTH NARROWER THAN THE WIDTH OF SAID RETAINER THE OUTER SURFACES OF SAID TRACK EXTENSION ADAPTED TO SLIDABLY ENGAGE THE INNER SURFACES OF SAID SLIDER, (B) A TRACK GUIDE MEMBER LOCATED ON SAID TRACK EXTENSION AND CENTRALLY DISPOSED RELATIVE THERETO, THE OUTERMOST SURFACE OF SAID TRACK GUIDE BEING IN THE SAME PLANE AS THE SURFACE OF SAID ONE WALL OF SAID HOLLOW RETAINER, (C) AN ELONGATED GROOVE EXTENDING THE LENGTH OF SAID TRACK GUIDE AND SAID WALL OF SAID HOLLOW RETAINER WITH SAID GROOVE INCLUDING A PAIR OF SHOULDER MEMBERS LOCATED ADJACENT TO THE MARGINAL EDGES OF SAID GROOVE, SAID SHOULDER MEMBERS PROJECTING INWARDLY WITH THE INNERMOST SPACED APART SURFACES THEREOF SPACED FROM EACH OTHER A DISTANCE LESS THAN THE MAXIMUM WIDTH OF SAID GROOVE, (D) DETENT MEANS LOCATED WITHIN THE UPPERMOST PORTION OF SAID HOLLOW RETAINER AND PROJECTING INWARDLY TOWARDS THE CENTER THEREOF FROM THAT WALL OF SAID HOLLOW RETAINER LOCATED OPPOSITE TO SAID ONE WALL, A COMBINATED PIN MEMBER AND REENFORCED TAPE END SYMMETRICALLY CARRIED RELATIVE TO THE PLANE OF SAID SECOND STRINGER TAPE AND ON THE REMOTE END THEREOF AND INCLUDING: (A) GUIDE MEANS LOCATED ON SAID PIN MEMBER AND IN ALIGNMENT WITH SAID INTERLOCKING ELEMENTS ON SAID SECOND TAPE FOR COOPERATING WITH SAID GROOVE EXTENDING THE LENGTH OF SAID TRACK GUIDE MEMBER ON SAID FIRST TAPE, (B) CATCH MEANS ON SAID PIN MEMBER COOPERABLE WITH SAID DETENT MEANS OF SAID RETAINER MEMBER, WHEREBY WHEN SAID PIN MEMBER IS OPERATIVELY COUPLED TO SAID RETAINER MEMBER AND SAID SLIDER, SAID TRACK GUIDE MEMBER AND SAID GUIDE MEANS COACT TO ALIGN AND RETAIN SAID RETAINER AND PIN IN OPERATIVE RELATIONSHIP TO PLACE SAID OPPOSED INTERLOCKING ELEMENTS IN ALIGNMENT WITH EACH OTHER AND SAID DETENT MEANS AND SAID CATCH MEANS COACT TO MAINTAIN SAID RETAINER AND PIN IN SAID OPERATIVE RELATIONSHIP.