US5150116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Traffic-light timed advertising center
Assignee: INNOVATIVE TRAFFIC SYSTEMS LLC
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Filing: 1990-04-12
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Granted: 1992-09-22
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Expires: 2010-04-12
Abstract
Abstract A traffic light timed advertising center includes an advertising display device, such as an electronic message center or other visual display device for displaying alpha-numeric and symbolic advertising messages, in which the advertising messages can be made selectively visible and invisible to drivers, is positioned adjacent a traffic control signal device having alternative signal phases for sequentially stopping and permitting the flow of traffic. A display control device, including an electronic control signal, coordinates the advertising display device with the traffic control signal device to make the advertising message invisible to drivers at selected times, particularly during transitions of the traffic control signal device from one signal phase to another, during a particular phase, and for predetermined time intervals before or after the transition from one phase to another, as desired or appropriate to display the advertising message only during times of the traffic control signal device phases when drivers' attentions to the advertising message will not adversely affect the drivers' attentions to required driving functions.
Inventors
- 👤 Harold B. West
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:48
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/09; G08G1/095; G09; G09F; G09F13/00; G09F13/04; G09F13/0418; G09F13/0472; G09F23/00; G09F2023/0025
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
244 words
A variable message advertising display apparatus combined with a traffic control signal device positioned adjacent a street, comprising: a traffic control signal device consisting of multiple sets of traffic lights each facing a direction of traffic and each having a first phase for stopping the flow of traffic and a second phase for permitting the flow of traffic on the street; a variable message advertising display means mounted adjacent to each of said multiple sets of traffic lights of the traffic control signal device in line of sight visible to drivers and passengers of vehicles in the flow of traffic being controlled by the traffic control signal device, said advertising display means being capable of displaying an advertising message and of having said advertising message made selectively visible and invisible to the drivers and passengers of the vehicles; display control means connected to said advertising display means and to said traffic control signal device for automatically and selectively actuating and deactuating the advertising display means such that the advertising message is made visible and invisible, said display control means comprising digital logic gates connected to a flip-flop multivibrator for actuating and deactuating said advertising display means as a function of the phase of operation of the corresponding set of traffic lights; and electronic programming means connected to said display control means and said advertising display means for automatically and selectively changing the advertising message according to a predetermined display schedule chosen by a user.
Claim 2
Dependent Claim
244 words
A variable message advertising display apparatus combined with a traffic control signal device positioned adjacent a street, comprising: a traffic control signal device consisting of multiple sets of traffic lights each facing a direction of traffic and each having a first phase for stopping the flow of traffic and a second phase for permitting the flow of traffic on the street; a variable message advertising display means mounted adjacent to each of said multiple sets of traffic lights of the traffic control signal device in line of sight visible to drivers and passengers of vehicles in the flow of traffic being controlled by the traffic control signal device, said advertising display means being capable of displaying an advertising message and of having said advertising message made selectively visible and invisible to the drivers and passengers of the vehicles; display control means connected to said advertising display means and to said traffic control signal device for automatically and selectively actuating and deactuating the advertising display means such that the advertising message is made visible and invisible, said display control means comprising digital logic gates connected to a flip-flop multivibrator for actuating and deactuating said advertising display means as a function of the phase of operation of the corresponding set of traffic lights; and electronic programming means connected to said display control means and said advertising display means for automatically and selectively changing the advertising message according to a predetermined display schedule chosen by a user.
Claim 3
Dependent Claim
48 words
The advertising display apparatus of claim 1, wherein said display control means is coordinated with the traffic control signal to actuate the advertising display means in such a manner as to make the advertising message invisible during transitions from one phase of the traffic control signal to another.
Claim 4
Dependent Claim
67 words
The advertising display apparatus of claim 2, wherein said display control means is coordinated with the traffic control signal to delay actuation of the advertising display means for a predetermined time interval after transition of the traffic control signal from one phase to another so as to keep the advertising message invisible to drivers for said predetermined time interval before it is made visible after the transition.
Claim 5
Dependent Claim
48 words
The advertising display apparatus of claim 2, wherein said display control means is coordinated with the traffic control signal to actuate the advertising display means to make the advertising message invisible a predetermined time prior to a transition of the traffic control signal from one phase to another.
Claim 6
Dependent Claim
61 words
The advertising display apparatus of claim 2, wherein said display control means is coordinated with the traffic control signal to actuate the advertising display means to make the advertising message visible only during a portion of a signal phase of the traffic control signal and invisible for the beginning portion of that phase and for the ending portion of that phase.
Claim 7
Dependent Claim
34 words
The advertising display apparatus or claim 3, wherein the actuation of the advertising display means is delayed for a predetermined time interval at the beginning of said first phase of the traffic control signal.
Claim 8
Dependent Claim
37 words
The apparatus of claim 1, wherein said traffic control device is an integral part of said variable message advertising display, so that a traffic control signal merely constitutes an additional message on said variable message advertising display.
Claim 9
Dependent Claim
93 words
A variable message apparatus, electrically connected to and synchronized with a traffic control device, for displaying an alpha-numeric and symbolic display for disseminating information to oncoming traffic, comprising a display visibility means automatically controlled in such a way that the alpha-numeric and symbolic display may at times be visible and at other times may be effectively made invisible, and wherein said display visibility means is electronically programmed in such a way that the alpha-numeric and symbolic display may be automatically and selectively changed according to a predetermined display schedule chosen by a user.
Claim 10
Dependent Claim
93 words
A variable message apparatus, electrically connected to and synchronized with a traffic control device, for displaying an alpha-numeric and symbolic display for disseminating information to oncoming traffic, comprising a display visibility means automatically controlled in such a way that the alpha-numeric and symbolic display may at times be visible and at other times may be effectively made invisible, and wherein said display visibility means is electronically programmed in such a way that the alpha-numeric and symbolic display may be automatically and selectively changed according to a predetermined display schedule chosen by a user.
Claim 11
Dependent Claim
61 words
The apparatus of claim 8, wherein said display visibility means is tied to the traffic control device in such a manner that when the traffic control device has restricted a flow of traffic, the alpha-numeric and symbolic display is made visible, and when the traffic control device permits the flow of traffic the alpha-numeric and symbolic display is effectively made invisible.
Claim 12
Dependent Claim
29 words
The apparatus of claim 8, wherein the traffic control device is a fixed traffic light for the control of vehicular traffic located at a specific site along a roadway.
Claim 13
Dependent Claim
22 words
The apparatus of claim 8, wherein the traffic control device is a mobile traffic light for the temporary control of vehicular traffic.
Claim 14
Dependent Claim
15 words
The apparatus of claim 8, wherein the traffic control device is a railroad crossing gate.
Claim 15
Dependent Claim
56 words
The apparatus of claim 8, wherein the alpha-numeric and symbolic display is generated by a programmable electronic message center and the display visibility means is derived from activating and deactivating the message center, such that the display is made visible by activating the message center and the display is made invisible by deactivating the message center.
Claim 16
Dependent Claim
35 words
The apparatus of claim 13, wherein the traffic control device is an integral part of the electronic message center such that a traffic control signal merely forms as an additional display on the message center.
Claim 17
Dependent Claim
63 words
The apparatus of claim 8, wherein the display visibility means includes positioning the alpha-numeric and symbolic display behind at least one shutter, such that the display is made invisible by placing the shutter across and in front of the display and the display is made visible by at least partial remove of the shutter from a position across the front of the display.
Claim 18
Dependent Claim
58 words
The apparatus of claim 8, wherein the display visibility means includes locating the alpha-numeric and symbolic display on a rotatable cylinder of regular multi-side cross-section, such that the display is made invisible by rotation of said rotatable cylinder to a blank surface and the display is made visible by rotation of said rotatable cylinder to a non-blank surface.
Claim 19
Independent Claim
62 words
A method of displaying a variable alpha-numeric and symbolic message on a variable-message advertising display comprising the steps of: electrically connecting the display to and synchronizing it with a traffic control device; and programming the display in such a way that the alpha-numeric and symbolic display may be automatically and selectively changed according to a predetermined display schedule chosen by a user.
Claim 20
Independent Claim
62 words
A method of displaying a variable alpha-numeric and symbolic message on a variable-message advertising display comprising the steps of: electrically connecting the display to and synchronizing it with a traffic control device; and programming the display in such a way that the alpha-numeric and symbolic display may be automatically and selectively changed according to a predetermined display schedule chosen by a user.
Claim 21
Dependent Claim
38 words
The method of claim 17, including the additional step of fitting the display with a display visibility means such that alpha-numeric and symbolic display may at times be visible and at other times may be effectively made invisible.
Claim 22
Dependent Claim
58 words
The method of claim 18, wherein the display visibility means is tied to the traffic control device, such that when the traffic control device has restricted a flow of traffic, the alpha-numeric and symbolic display is made visible, and when the traffic control device permits the flow of traffic the alpha-numeric and symbolic display is effectively made invisible.
Claim 23
Dependent Claim
56 words
The method of claim 18, wherein the alpha-numeric and symbolic display is generated by a programmable electronic message center and the display visibility means is derived from activating and deactivating the message center, such that the display is made visible by activating the message center and the display is made invisible by deactivating the message center.
Claim 24
Dependent Claim
37 words
The method of claim 20, wherein said traffic control device is an integral part of said variable message advertising display, so that a traffic control signal merely constitutes an additional message on said variable message advertising display.
Claim 25
Dependent Claim
63 words
The method of claim 18, wherein the display visibility means includes positioning the alpha-numeric and symbolic display behind at least one shutter, such that the display is made invisible by placing the shutter across and in front of the display and the display is made visible by at least partial removal of the shutter from a position across the front of the display.
Claim 26
Dependent Claim
58 words
The method of claim 18, wherein the display visibility means includes locating the alpha-numeric and symbolic display on a rotatable cylinder of regular multi-sided cross-section, such that the display is made visible by rotation of said rotatable cylinder to a blank surface and the display is made visible by rotation of said rotatable cylinder to a non-blank surface.
Claim 27
Independent Claim
179 words
An apparatus for a traffic-control-signal variable message advertising display combination for use adjacent a street, comprising: an electronic message center, including a two-dimensional array of a plurality of light-producing elements, each of which can be turned on and off separately, said two-dimensional array being capable of forming alpha-numeric advertising messages and graphic symbols constituting traffic control signals comprising a first phase for stopping the flow of traffic and a second phase for permitting the flow of traffic on the street; a programmable microprocessor connected to said electronic message center for automatically activating the sequence of traffic control signals for said first and second phase of traffic flow and for controlling the display of any desired set of alpha-numeric advertising messages in a variety of display formats by actuating said plurality of light-producing elements according to a predetermined sequence chosen by a user; and a sequential network connected to said electronic message center and to said programmable microprocessor for automatically enabling and restricting the activation of said plurality of light-producing elements to particular light phases of the traffic control signals.
Claim 28
Independent Claim
179 words
An apparatus for a traffic-control-signal variable message advertising display combination for use adjacent a street, comprising: an electronic message center, including a two-dimensional array of a plurality of light-producing elements, each of which can be turned on and off separately, said two-dimensional array being capable of forming alpha-numeric advertising messages and graphic symbols constituting traffic control signals comprising a first phase for stopping the flow of traffic and a second phase for permitting the flow of traffic on the street; a programmable microprocessor connected to said electronic message center for automatically activating the sequence of traffic control signals for said first and second phase of traffic flow and for controlling the display of any desired set of alpha-numeric advertising messages in a variety of display formats by actuating said plurality of light-producing elements according to a predetermined sequence chosen by a user; and a sequential network connected to said electronic message center and to said programmable microprocessor for automatically enabling and restricting the activation of said plurality of light-producing elements to particular light phases of the traffic control signals.
Claim 29
Dependent Claim
38 words
The advertising display apparatus of claim 24, wherein said sequential network actuates said programmable microprocessor in such a manner as to make the advertising message invisible during transitions from one phase of the traffic control signals to another.
Claim 30
Dependent Claim
57 words
The advertising display apparatus of claim 24, wherein said sequential network delays actuation of said programmable microprocessor for a predetermined time interval after transition of the traffic control signals from one phase to another so as to keep the advertising message invisible to drivers for said predetermined time interval before it is made visible after the transition.
Claim 31
Dependent Claim
38 words
The advertising display apparatus of claim 25, wherein said sequential network actuates said programmable microprocessor to make the advertising message invisible a predetermined time prior to a transition of the traffic control signals from one phase to another.
Claim 32
Dependent Claim
51 words
The advertising display apparatus of claim 25, wherein said sequential network actuates said programmable microprocessor to make the advertising message visible only during a portion of a signal phase of the traffic control signals and invisible for the beginning portion of that phase and for the ending portion of that phase.
Claim 33
Dependent Claim
33 words
The advertising display apparatus of claim 25, wherein the actuating of said programmable microprocessor is delayed for a predetermined time interval at the beginning of said first phase of the traffic control signals.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-09-22 | 1996-03-23 | 1996-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-22 | 2000-03-23 | 2000-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-22 | 2004-03-23 | 2004-09-22 | $7700.00 | Window Closed / Lapsed |