referring to fig1 to 4 , a retail store information display device according to the present invention is generally indicated at 1 . the retail store information display device was developed to assist retailers in hanging information panels , such as signs and banners , quickly and uniformly throughout the store . this unique system is self - contained , eliminating the need for the use of barnacle clips and hooks to hang banners . once the system is installed , it will remain in the ceiling with no further maintenance required . the system is composed of an elongated horizontal track 3 and carrier means 6 for retaining at least one panel , such as a sign or banner . the track 3 is adapted to slidably retain the carrier means 6 . connector means 4 are provided for suspending the track 3 from a ceiling . the connector means 4 for suspending the track 3 from a ceiling preferably comprises two or more vertical rods 5 having first 7 and second 8 ends . the first end 7 of said rods 5 is fastened to the track 3 and the second end 8 of said rods 5 is fastened to the ceiling . in order to mount the banner hanging system to a suspended ceiling the second end 8 of the rods 5 is fastened to the t - bar of a suspended ceiling by a t - bar ceiling track clip 9 . the first or second end 7 , 8 of rod 5 can preferably be further adapted to include means to permit the track 3 to be raised or lowered to further facilitate hanging the sign or banner . the horizontal track 3 , as illustrated in the figures , preferably , consists of a ten - foot section of extruded aluminum track . longer lengths of track can be utilized without departing from the scope of the present invention . track 3 , as shown in fig2 and 3 , has a generally rectangular box - like cross - section although other shapes are possible . track 3 has an upper wall 10 and generally parallel depending side walls 11 and 12 . track 3 is adapted to provide a mounting means for carrier 6 to slide along track 3 . in the preferred embodiment the bottom wall 13 of track 3 is provided with a centrally deposed longitudinal channel 14 . the bottom wall 13 at the sides 15 and 16 of channel 14 are bent upward to create the support means for carrier 6 . carrier 6 is adapted to retain the panel and slide along track 3 . in the preferred embodiment shown in fig3 carrier 6 has a generally t - shaped body portion 20 . a hook 21 connected to a chain 22 or other flexible fastening means depends from body portion 20 . a pair of wheels 23 , 24 are rotatably mounted to the carrier 6 . the wheels 23 , 24 are spaced so that when inserted into track 3 , the wheels 23 , 24 can roll along the inside surface 25 of bottom wall 13 of track 3 . each ten - foot section of track 3 receives a number of carriers 6 with hooks which are to be left on the track once installed . the preferred embodiment has seven carriers 6 with hooks per ten - foot section of track 3 . plastic end caps 26 are placed over the ends of track 3 to retain the carriers 6 on the track . the aluminum hook 21 has to be bent out in order to accept the sign or banner . connector means 4 are provided to suspend the track 3 from the ceiling of the store . the connector means 4 generally consists of a series of vertical rods 5 connected at the bottom end 7 to track 3 and at their top end 8 to the ceiling . in the preferred embodiment the tracks 3 are pre - drilled with a hole 33 , located 38 ″ from each end for rod location . the length of rods 5 that is appropriate will depend on the ceiling of the store so that the banners will hang above store shelves but remain highly visible generally at about 7 ′ 6 ″. standard rod lengths of 12 ″, 24 ″ and 36 ″ accommodate most standard ceiling heights . two rods 5 are generally required for each ten - foot length of track 3 . the rods 5 should be perpendicular to the ceiling and track and are preferably 44 ″ apart . in the preferred embodiment rods 5 are drilled and tapped at each end for connection to track 3 by screws 34 or other fastener and the ceiling . to secure the rods 5 to a drywall or plaster ceiling careful measurements is required to align the rods 5 perpendicular to the track because this installation is permanent . once the final location of track 3 is established the location of rods 5 can be determined by placing the track 3 directly to the ceiling and marking the pre - drilled hole locations into the ceiling . any suitable fastener is acceptable . in the preferred embodiment a # 2 phillips screwdriver is placed into the recess of an e - z anchor and centered into the hole position . the screw driver is press into the ceiling while turning the anchor clockwise until it is set flush with the ceiling . a hanger bolt with machine end ( small threads ) is screwed directly into the rod ensuring that it is tightly secured . the rod and the larger threaded woodscrew end are screwed directly into the e - z anchor recess and tightened completely ensuring that the rod touches the e - z anchor . to install the system to a suspended ceiling system a t - bar clip 9 is utilized as shown in the drawings . the t - bar clip 9 has a depending threaded stud 40 and spring clip flanges 41 to permit connection to the main t bar of the ceiling system . suitable t - bar track clips can be obtained from most ceiling system manufacturers . once the t - bar track clip is secured on the t - bar , it may be moved along the track for minor position adjustments . the static load limit of the clip is about 25 pounds . avoid hanging things other than the signs or banners on the hanging system that may exceed the static load limit of the clips . when installing the system , it is important that all parts are properly secured , as intended , and pose no hazard to store customers . in locating the system of the present invention , the following can be considered : b . concentrate the units in main traffic aisles to ensure a dominant presence for an event . the system of the present invention can be simply installed using the following installation sequence : c . secure track to rods with screws . align track and rod over pre - drill hole in track . secure track to rod ( with supplied bolts ) from underneath with appropriate screw d . adjust rods and clips so that rods are perpendicular to ceiling and track . e . load the carriers with hooks on each track unit at one end of the track . ensure that each carrier runs smoothly on the track . f . when all carriers are on the track , install the plastic end caps , as shown . ensure that the cap is snug and completely on the track . g . slightly bend the aluminum hook on the carrier so that it will hook on the banner easily . h . hang one end of the panel from the first hook and slide it over to do the next hook and repeat until the panel is fully connected . i . then just slide the panel along the track until it is in place . j . when the panels are in place , simply adjust the space between panels by sliding the carriers along the track until there is even space between panels . when the promotion is complete , remove the panels only . the tracks are permanent and should remain up , even if not in use . the track when not in use has a very small profile and is almost undetectable to the customers &# 39 ; eyes . the use of the present invention requires the use of only one ladder at one spot to hang the sign and slide it into position even over hard to reach areas , thereby providing labour savings . special considerations are given when suspending the tracking from 10 foot ceilings : clip the t - bar clip 9 onto the ceiling t - bar 44 ″ apart . adjust the distances so the threaded stud 40 on the t - bar clips 9 aligns with pre - drilled holes 33 in the track . load carriers 6 with hooks 21 and place end caps 26 at each end of the track 3 . secure the track 3 to the t - bar by screwing caps with { fraction ( 3 / 16 )}″ nut driver onto threaded studs of t - bar clips . remove end caps 26 and load one carrier 6 at each end of the track 3 . with this method the threaded stud 40 of the t - bar clip 9 may protrude too far , inhibiting the carriers . by placing five carriers 6 between the protruding studs , and one on each side between the stud 40 and the ends of the track , the panels can be hung without difficulty . alternatively the track can be secured directly to the ceiling t - bar with an appropriate drywall screw . having illustrated and described a preferred embodiment of the invention and certain possible modifications thereto , it should be apparent to those of ordinary skill in the art that the invention permits of further modification in arrangement and detail . all such modifications are covered by the scope of the invention .