Tabulating card file tray construction

Claim 1

FILE TRAY CONSTRUCTION INCLUDING A TRAY MEMBER HAVING A LONGITUDINALLY EXTENDING BOTTOM WALL MEMBER AND FRONT END WALL MEANS AT THE FORWARD END OF THE BOTTOM WALL MEMBER EXTENDING GENERALLY LATERALLY OF THE TRAY MEMBER AND BOTTOM WALL MEMBER, THE FRONT END WALL MEANS BEING DIVIDED INTO UPPER AND LOWER SECTIONS EACH HAVING UPPER AND LOWER END PORTIONS, GENERALLY LATERALLY EXTENDING PIVOT MEANS OPERABLY CONNECTED TO THE LOWER END PORTION OF THE END WALL UPPER SECTION AND THE UPPER END PORTION OF THE END WALL LOWER SECTION FORMING A GENERALLY LATERALLY EXTENDING PIVOT AXIS BETWEEN SAID SECTIONS, MEANS PIVOTALLY CONNECTING THE UPPER END PORTION OF THE END WALL UPPER SECTION AND THE LOWER END PORTION OF THE END WALL LOWER SECTION TO THE TRAY MEMBER FOR SELECTED PIVOTAL MOVEMENT OF THE END WALL MEANS ABOUT SAID TRAY MEMBER CONNECTED END PORTIONS AND ABOUT SAID PIVOT AXIS BETWEEN A GENERALLY VERTICALLY EXTENDING UPSTANDING POSITION AND A REARWARDLY DIRECTED GENERALLY V-SHAPED POSITION, SAID MEANS PIVOTALLY CONNECTING BEING CONSTRUCTED AND ARRANGED SUCH THAT SAID GENERALLY LATERALLY EXTENDING PIVOT AXIS BETWEEN THE END WALL UPPER AND LOWWER SECTIONS IS LOCATED SPACED ABOVE THE TRAY BOTTOM WALL MEMBER IN BOTH SAID END WALL MEANS UPSTANDING AND REARWARDLY DIRECTED GENERALLY V-SHAPED POSITIONS AND SAID AXIS IS DISPLACED GENERALLY REARWARDLY IN SAID V-SHAPED POSITITON, AND MEANS OPERABLY CONNECTED TO THE END WALL MEANS FOR MAINTAINING SAID END WALL MEANS IN THE SELECTED UPSTANDING AND REARWARDLY DIRECTED GENERALLY V-SHAPED POSITIONS BETWEEN THE SELECTED MOVEMENTS BETWEEN SAID POSITIONS.