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US5448226A
Expired / Lapsed
US
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Shelf talker management system
Assignee: Electronic Retailing Systems International Inc
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Filing: 1994-02-24
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Granted: 1995-09-05
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Expires: 2014-02-24
Abstract
Abstract A system has a central store computer and a multiplicity of electronic shelf labels (ESLs). Each label has a means to detect the presence of an ESL-mounted shelf talker. The system automatically audits the store for the proper set of installed shelf talkers. The detection means is an optical port, a pressure sensor such as a button, or a capacitive sensor. The sensor will detect the presence of the shelf talker as well as the absence of the shelf talker. The talker may snap into a recessed optical port, the recessed port serving as a mounting mechanism as well, thus ensuring a more reliable indication that the shelf talker is installed. The sensor may be a capacitive sensor, detecting the presence of a metallized region on the shelf talker. An audit is performed by the connected host computer, which maintains a database of all products with ESLs, and specifically includes data as to which ESLs (products) are on which promotional event, the starting and end dates, and the actual (current) status of whether a shelf talker is installed.
Inventors
- 👤 Bruce F. Failing, Jr.
- 👤 Robert J. Venable
- 👤 Jeffrey T. Sandgren
- 👤 Anthony P. Fernandez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:52
CPC Classifications
G; G06; G06Q; G06Q30/00; G06Q30/02; G06K; G06K17/00; G06K17/0022; G06Q30/0241; G06Q30/0251; G06Q30/0268
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
114 words
An electronic price display label for use in a retail store, the label comprising: a housing; a display within the housing; a power source; a communications channel to a computer external to the housing; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing; and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof; the control means further characterized in that the control means communicates the signal via the communications channel external to the housing.
Claim 2
Dependent Claim
114 words
An electronic price display label for use in a retail store, the label comprising: a housing; a display within the housing; a power source; a communications channel to a computer external to the housing; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing; and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof; the control means further characterized in that the control means communicates the signal via the communications channel external to the housing.
Claim 3
Dependent Claim
15 words
The label of claim 1 wherein the communications channel is a wired serial data bus.
Claim 4
Dependent Claim
14 words
The label of claim 1 wherein the communications channel is a radio frequency link.
Claim 5
Dependent Claim
13 words
The label of claim 1 wherein the communications channel is an infrared link.
Claim 6
Dependent Claim
30 words
The label of claim 1 wherein the sensor is a light sensor positioned to receive differing amounts of ambient light depending on whether a shelf talker is absent or present.
Claim 7
Dependent Claim
12 words
The label of claim 5 wherein the light sensor is a phototransistor.
Claim 8
Dependent Claim
27 words
The label of claim 1 wherein the sensor is a capacitance sensor positioned to detect differing capacitances depending on whether a shelf talker is absent or present.
Claim 9
Dependent Claim
32 words
The label of claim 1 wherein the sensor is a mechanical sensor movable between two positions, the movement between the two positions depending on whether a shelf talker is absent or present.
Claim 10
Dependent Claim
16 words
The label of claim 1 wherein the power source is a battery located within the housing.
Claim 11
Dependent Claim
13 words
The label of claim 1 wherein the power source is a solar cell.
Claim 12
Dependent Claim
21 words
The label of claim 10 wherein the display is a liquid-crystal display and the solar cell is located behind the display.
Claim 13
Dependent Claim
16 words
The label of claim 2 wherein the power source is a line of the data bus.
Claim 14
Dependent Claim
46 words
The label of claim 1 wherein the label stores the event of a change of state of the signal, and responds to a subsequent poll from external to the housing via the communications channel with a response indicative of the change of state of the signal.
Claim 15
Dependent Claim
224 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a light sensor positioned to receive differing amounts of ambient light depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; a predetermined portion of the adhesive region fabricated from a material opaque to ambient light; the predetermined portion selected to be juxtaposed with the light sensor when the shelf talker is affixed to the label; the shelf talker affixed to the label so that the predetermined portion is juxtaposed with the light sensor.
Claim 16
Dependent Claim
224 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a light sensor positioned to receive differing amounts of ambient light depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; a predetermined portion of the adhesive region fabricated from a material opaque to ambient light; the predetermined portion selected to be juxtaposed with the light sensor when the shelf talker is affixed to the label; the shelf talker affixed to the label so that the predetermined portion is juxtaposed with the light sensor.
Claim 17
Dependent Claim
225 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a light sensor positioned to receive differing amounts of ambient light depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; a predetermined portion of the adhesive region bearing pigment selected to be opaque to ambient light; the predetermined portion selected to be juxtaposed with the light sensor when the shelf talker is affixed to the label; the shelf talker affixed to the label so that the predetermined portion is juxtaposed with the light sensor.
Claim 18
Dependent Claim
225 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a light sensor positioned to receive differing amounts of ambient light depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; a predetermined portion of the adhesive region bearing pigment selected to be opaque to ambient light; the predetermined portion selected to be juxtaposed with the light sensor when the shelf talker is affixed to the label; the shelf talker affixed to the label so that the predetermined portion is juxtaposed with the light sensor.
Claim 19
Dependent Claim
197 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a capacitance sensor positioned to detect differing capacitances depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; a predetermined portion of the adhesive region bearing a metallized region; the shelf talker affixed to the label so that the predetermined portion is juxtaposed with the capacitance sensor.
Claim 20
Dependent Claim
197 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a capacitance sensor positioned to detect differing capacitances depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; a predetermined portion of the adhesive region bearing a metallized region; the shelf talker affixed to the label so that the predetermined portion is juxtaposed with the capacitance sensor.
Claim 21
Dependent Claim
204 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a mechanical sensor movable between two positions, the movement between the two positions depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; the line between the adhesive region and the main body die-cut for easy folding; the shelf talker folded at the die-cut line and the adhesive portion positioned to engage the sensor.
Claim 22
Dependent Claim
204 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a mechanical sensor movable between two positions, the movement between the two positions depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; the line between the adhesive region and the main body die-cut for easy folding; the shelf talker folded at the die-cut line and the adhesive portion positioned to engage the sensor.
Claim 23
Dependent Claim
204 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a mechanical sensor movable between two positions, the movement between the two positions depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; the line between the adhesive region and the main body scored for easy folding; the shelf talker folded at the scored line and the adhesive portion positioned to engage the sensor.
Claim 24
Dependent Claim
204 words
A label and shelf talker system for use in a retail store comprising a label and a shelf talker: the label comprising a housing, a display within the housing, a power source, a communications channel to a computer external to the housing, a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer external to the housing, and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof, the control means further characterized in that the control means communicates the signal via the communications channel external to the housing; wherein the sensor is a mechanical sensor movable between two positions, the movement between the two positions depending on whether a shelf talker is absent or present; the shelf talker comprising a planar main body bearing indicia, and an adhesive region in a strip across the top of the main body; the line between the adhesive region and the main body scored for easy folding; the shelf talker folded at the scored line and the adhesive portion positioned to engage the sensor.
Claim 25
Dependent Claim
115 words
A store price display system comprising a store central computer and a multiplicity of electronic price display labels, each display label comprising: a housing; a display within the housing; a power source; a communications channel to the store central computer; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer; and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof; the control means further characterized in that the control means communicates the signal via the communications channel to the computer.
Claim 26
Dependent Claim
115 words
A store price display system comprising a store central computer and a multiplicity of electronic price display labels, each display label comprising: a housing; a display within the housing; a power source; a communications channel to the store central computer; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer; and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof; the control means further characterized in that the control means communicates the signal via the communications channel to the computer.
Claim 27
Dependent Claim
127 words
The system of claim 19 wherein the computer further comprises a first storage means indicative of the sequence of physical locations of particular ones of the labels, and a second storage means indicative of desired placements and removals of shelf talkers with respect to particular ones of the labels; the computer programmed to generate a list, ordered by the sequence of physical locations of labels, of desired placements and removals of shelf talkers; the computer further programmed to receive information from the labels on the list regarding changes in the signals from the sensors thereof; the computer further programmed to note labels, if any, that are on the list and for which no signal was received indicative of the desired placement or removal of a shelf talker.
Claim 28
Independent Claim
237 words
A method for use in an electronic price display system, the system comprising a store central computer and a multiplicity of electronic price display labels, each display label comprising a housing; a display within the housing; a power source; a communications channel to the store central computer; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer; and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof; the control means further characterized in that the control means communicates the signal via the communications channel to the computer; wherein the computer further comprises a first storage means indicative of the sequence of physical locations of particular ones of the labels, and a second storage means indicative of desired placements and removals of shelf talkers with respect to particular ones of the labels; the method comprising the steps of: generating a list, ordered by the sequence of physical locations of labels, of desired placements and removals of shelf talkers; receiving information from the labels on the list regarding changes in the signals from the sensors thereof; and noting labels, if any, that are on the list and for which no signal was received indicative of the desired placement or removal of a shelf talker.
Claim 29
Independent Claim
237 words
A method for use in an electronic price display system, the system comprising a store central computer and a multiplicity of electronic price display labels, each display label comprising a housing; a display within the housing; a power source; a communications channel to the store central computer; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer; and a sensor disposed at the housing for sensing the presence and absence of a shelf talker at the housing and generating a signal indicative thereof; the control means further characterized in that the control means communicates the signal via the communications channel to the computer; wherein the computer further comprises a first storage means indicative of the sequence of physical locations of particular ones of the labels, and a second storage means indicative of desired placements and removals of shelf talkers with respect to particular ones of the labels; the method comprising the steps of: generating a list, ordered by the sequence of physical locations of labels, of desired placements and removals of shelf talkers; receiving information from the labels on the list regarding changes in the signals from the sensors thereof; and noting labels, if any, that are on the list and for which no signal was received indicative of the desired placement or removal of a shelf talker.
Claim 30
Dependent Claim
44 words
The method of claim 21 further comprising the step, performed after the generating step, of: annunciating, on the displays of labels on the list, indicia indicating that they are labels with respect to which a placement or removal of a shelf talker is desired.
Claim 31
Dependent Claim
38 words
The method of claim 22 further comprising the step, performed after the annunciating step, of restoring the display of a label after information is received indicating that the desired placement or removal of a shelf talker has occurred.
Claim 32
Independent Claim
215 words
A method for use in an electronic price display system, the system comprising a store central computer and a multiplicity of electronic price display labels, each display label comprising a housing; a display within the housing; a power source; a communications channel to the store central computer; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer; and a button disposed at the housing for generating a signal indicative of the button having been pressed; the control means further characterized in that the control means communicates the signal via the communications channel to the computer; wherein the computer further comprises a first storage means indicative of the sequence of physical locations of particular ones of the labels, and a second storage means indicative of desired placements and removals of shelf talkers with respect to particular ones of the labels; the method comprising the steps of: generating a list, ordered by the sequence of physical locations of labels, of desired placements and removals of shelf talkers; receiving information from the labels on the list regarding pressing of the buttons thereof; and noting labels, if any, that are on the list and for which no signal was received.
Claim 33
Independent Claim
215 words
A method for use in an electronic price display system, the system comprising a store central computer and a multiplicity of electronic price display labels, each display label comprising a housing; a display within the housing; a power source; a communications channel to the store central computer; a control means powered by the power source and operatively coupled with the display means and with the communications channel for displaying information to the display from the computer; and a button disposed at the housing for generating a signal indicative of the button having been pressed; the control means further characterized in that the control means communicates the signal via the communications channel to the computer; wherein the computer further comprises a first storage means indicative of the sequence of physical locations of particular ones of the labels, and a second storage means indicative of desired placements and removals of shelf talkers with respect to particular ones of the labels; the method comprising the steps of: generating a list, ordered by the sequence of physical locations of labels, of desired placements and removals of shelf talkers; receiving information from the labels on the list regarding pressing of the buttons thereof; and noting labels, if any, that are on the list and for which no signal was received.
Claim 34
Dependent Claim
44 words
The method of claim 24 further comprising the step, performed after the generating step, of: annunciating, on the displays of labels on the list, indicia indicating that they are labels with respect to which a placement or removal of a shelf talker is desired.
Claim 35
Dependent Claim
27 words
The method of claim 25 further comprising the step, performed after the annunciating step, of restoring the display of a label after the button has been pressed.
References Cited (Backward Citations)
US4002886A
Cited
US4346453A
Cited
US4500880A
Cited
US5019811A
Cited
US4783740A
Cited
US4821291A
Cited
US5111196A
Cited
US4888709A
Cited
US4962466A
Cited
EP0299355A2
Cited
US5198644A
Cited
US5172314A
Cited
WO1993005475A1
Cited
WO1993005456A1
Cited
US5245534A
Cited
US5241467A
Cited
USPTO Annuity & Maintenance Windows
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| 7.5 Years (Year 8) | 2002-09-04 | 2003-03-06 | 2003-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-04 | 2007-03-06 | 2007-09-05 | $7700.00 | Window Closed / Lapsed |