Remote control price changing sign

Claim 2

A changeable figure section for an elevated sign controllable from a remote location comprising: a changeable figure section in a rectangular box structure having a transparent front window; an upper roller and a lower roller rotatably mounted in the top and the bottom of said rectangular box structure; an upper and a lower motor in said box structure drive connected to said upper and lower rollers respectively; an elongate panel of flexible material having a series of figures along the forward face thereof and upper and lower ends fastened to said upper and lower rollers, respectively, and windable on said upper and lower rollers to varying degrees in advancing the panel up and down to different figure displaying positions with the upper roller driven to draw the panel up when the upper roller is power driven by said upper motor and to draw the panel down when the lower roller is power driven by said lower motor; power supply means for said upper motor and power supply means for said lower motor; control means line connected for individually controlling power fed to said upper and lower motors from a remote location; wherein mounting means is connected to said rectangular box structure for the mounting of said box structure on an elevated sign, such as a tower mounted billboard; said mounting means is in the form of criss-cross frame members fastened to the back of said rectangular box structure by fastening means; and with said criss-cross frame members formed with hooks at the top for support from a sign transverse frame member, and bottom ends extended beyond the bottom of said box structure for additional mount fastening to the sign.

Claim 3

The changeable figure section for an elevated sign controllable from a remote location of claim 1, wherein said figure section box structure is inserted in an opening in the sign sized to receive said box structure.

Claim 4

The changeable figure section for an elevated sign controllable from a remote location of claim 1, wherein said figure section box structure is mounted on the front face of said elevated sign.

Claim 5

The changeable figure section for an elevated sign controllable from a remote section of claim 1, wherein a plurality of said figure section box structures is mounted on the front face of said elevated sign.

Claim 6

A changeable figure section for an elevated sign controllable from a remote location comprising: a changeable figure section in a rectangular box structure having a transparent front window; an upper roller and a lower roller rotatably mounted in the top and the bottom of said rectangular box structure; an upper motor and a lower motor in said box structure drive connected to said upper and lower rollers respectively; an elongate panel of flexible material having a series of figures along the forward face thereof and upper and lower ends fastened to said upper and lower rollers, respectively, and windable on said upper and lower rollers to varying degrees in advancing the panel up and down to different figure displaying positions with the upper roller driven to draw the panel up when the upper roller is power driven by said upper motor and to draw the panel down when the lower roller is power driven by said lower motor; power supply means for said upper motor and power supply means for said lower motor; and control means line connected for individually controlling power fed to said upper and lower motors from a remote location; wherein said box structure includes top and bottom opposite side box defining members; a baffle member spanning the box structure from top to bottom and from side to side within said top and bottom and opposite side box defining members with forward opening upper and lower roller containing chambers and an interim forward flexible panel backing forward projection positioned for the panel to slide along in figure changing movement thereover; said interim forward projection of said baffle member defining a rear enclosure of said changeable figure section encloses heating element means used to defrost any frozen moisture on the baffle member tending to freeze said flexible panel to said baffle member; and wherein said baffle member is provided with surface deformations to counter baffle surface fluid condensate adhesion sticking of said flexible panel to the forward surface of said baffle member as an aid to free movement of said flexible panel thereover.

Claim 7

A changeable figure section for an elevated sign controllable from a remote location comprising: a changeable figure section in a rectangular box structure having a transparent front window; an upper roller and a lower roller rotatably mounted in the top and the bottom of said rectangular box structure; an upper motor and a lower motor in said box structure drive connected to said upper and lower rollers respectively; an elongate panel of flexible material having a series of figures along the forward face thereof and upper and lower ends fastened to said upper and lower rollers, respectively, and windable on said upper and lower rollers to varying degrees in advancing the panel up and down to different figure displaying positions with the upper roller driven to draw the panel up when the upper roller is power driven by said upper motor and to draw the panel down when the lower roller is power driven by said lower motor; power supply means for said upper motor and power supply means for said lower motor; and control means line connected for individually controlling power fed to said upper and lower motors from a remote location; wherein said box structure includes top and bottom opposite side box defining members; a baffle member spanning the box structure from top to bottom and from side to side within said top and bottom and opposite side box defining members with forward opening upper and lower roller containing chambers and an interim forward flexible panel backing forward projection positioned for the panel to slide along in figure changing movement thereover; said interim forward projection of said baffle member defining a rear enclosure of said changeable figure section encloses heating element means used to defrost any frozen moisture on the baffle member tending to freeze said flexible panel to said baffle member; and wherein said baffle member is provided with surface deformations to counter baffle surface fluid condensate adhesion sticking of said flexible panel to the forward surface of said baffle member as an aid to free movement of said flexible panel thereover.

Claim 8

The changeable figure section for an elevated sign controllable from a remote location of claim 5, wherein said surface deformations in said baffle member are transverse grooves extending from side to side thereof.

Claim 9

The changeable figure section for an elevated sign controllable from a remote location of claim 5, wherein said heating element means is in the form of light bulbs.

Claim 10

The changeable figure section for an elevated sign controllable from a remote location of claim 5, wherein said heating element means is circuit connected to ground location turn off turn on control means.

Claim 11

The changeable figure section for an elevated sign controllable from a remote location of claim 8, wherein said heating element means turn off turn on control means includes automatic timer turn off means.

Claim 12

The changeable figure section for an elevated sign controllable from a remote location of claim 5, wherein said flexible panel is formed with opposite end tabs that are fastened to said upper and lower rollers.

Claim 13

The changeable figure section for an elevated sign controllable from a remote location of claim 10, wherein said opposite end tabs of said flexible panel are insert fastened between said roller halves of said split upper and lower rollers.

Claim 14

The changeable figure section for an elevated sign controllable from a remote location of claim 5, wherein said control means for individually controlling power fed to said upper and lower motors from a remote location includes a return to off switch that is manually thrown and held to apply power to upper motor power line means and to lower motor power line means with only one of the two motors being power driven at a time.

Claim 15

The changeable figure section for an elevated sign controllable from a remote location of claim 12, wherein the line connections from said return to off switch is a three line remote location to said changeable figure section; with one line on AC power supply line and the other two lines individual switch connected lines to said upper and lower drive motors.

Claim 16

The changeable figure section for an elevated sign controllable from a remote location of claim 13, wherein first on indicator light means is connected from the control switch power line to the upper roller drive motor to ground; and second on indicator light means is connected from the control switch power line to the lower roller drive motor to ground; and with said first and second on indicator light means located for viewing at the control switch location.

Claim 17

The changeable figure section for an elevated sign controllable from a remote location of claim 12, wherein drag imposing means is included with each of said upper and lower rollers in addition to the drag imposed on a roller by the motor of that roller when the other roller is being power driven by the motor of that roller.

Claim 18

The changeable figure section for an elevated sign controllable from a remote location of claim 15, wherein said drag imposing means is a coil spring and a spring compression adjustment nut threaded on a roller shaft end with the coil spring adjusted against a box side frame member.