Patent US5632667A successfully refreshed from Google Patents.
Patent US5847378A successfully refreshed from Google Patents.
US5847378A
Expired / Lapsed
US
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Electronic price label having a two-part overlay arrangement
Assignee: NCR Voyix Corp
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Filing: 1996-10-15
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Granted: 1998-12-08
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Expires: 2016-10-15
Abstract
Abstract An electronic price label (EPL) which uses a two-part overlay arrangement to avoid stacking of permanent adhesive overlays. The EPL includes a housing having a front surface containing an aperture exposing the electronic display. A first record member is substantially permanently attached to the front surface of the electronic display. The first record member contains information that is substantially permanent, and includes legends for the electronic display. A second record member is removably attached to the first record member. The second record member contains product information that is likely to change.
Inventors
- 👤 John C. Goodwin, III
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:02
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F9/00; G09F9/30; G09F9/35
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
119 words
An electronic price label (EPL) comprising: an electronic display for displaying price information; a housing having a front surface containing an aperture exposing the electronic display; a first record member substantially permanently attached to the front surface of the electronic display using a first attachment device for displaying first information; and a second record member which is removably attached to the first record member using a second attachment device different than the first attachment device for displaying second information simultaneously with but different than the first information; wherein the second record member leaves at least a portion of the first information of the first record member exposed when the second record member is attached to the first record member.
Claim 2
Dependent Claim
119 words
An electronic price label (EPL) comprising: an electronic display for displaying price information; a housing having a front surface containing an aperture exposing the electronic display; a first record member substantially permanently attached to the front surface of the electronic display using a first attachment device for displaying first information; and a second record member which is removably attached to the first record member using a second attachment device different than the first attachment device for displaying second information simultaneously with but different than the first information; wherein the second record member leaves at least a portion of the first information of the first record member exposed when the second record member is attached to the first record member.
Claim 3
Dependent Claim
20 words
The EPL as recited in claim 1, wherein the first information of the first record member includes substantially permanent information.
Claim 4
Dependent Claim
27 words
The EPL as recited in claim 2, wherein the first information of the first record member includes legends for the price information displayed by the electronic display.
Claim 5
Dependent Claim
25 words
The EPL as recited in claim 2, wherein the first information of the first record member includes a name of a store containing the EPL.
Claim 6
Dependent Claim
22 words
The EPL as recited in claim 1, wherein the first record member occupies substantially all of the front surface around the aperture.
Claim 7
Dependent Claim
23 words
The EPL as recited in claim 1, wherein the second information of the second record member includes product identification information for a product.
Claim 8
Dependent Claim
18 words
The EPL as recited in claim 6, wherein the product identification information includes a name of the product.
Claim 9
Dependent Claim
21 words
The EPL as recited in claim 6, wherein the product identification information includes a bar code label assigned to the product.
Claim 10
Dependent Claim
20 words
The EPL as recited in claim 6, wherein the product identification information includes an inventory number assigned to the product.
Claim 11
Dependent Claim
20 words
The EPL as recited in claim 6, wherein the second information of the second record member includes a promotional message.
Claim 12
Dependent Claim
23 words
The EPL as recited in claim 1, wherein the second record member occupies less of the front surface than the first record member.
Claim 13
Dependent Claim
17 words
The EPL as recited in claim 1, wherein the second record member is substantially rectangular in shape.
Claim 14
Dependent Claim
20 words
The EPL as recited in claim 1, wherein the second record member is located adjacent a side of the aperture.
Claim 15
Dependent Claim
52 words
The EPL as recited in claim 1, wherein the second record member includes a first portion which is substantially rectangular in shape and which is located adjacent a side of the aperture, and a second portion which is substantially rectangular in shape and which is located adjacent a top of the aperture.
Claim 16
Dependent Claim
15 words
The EPL as recited in claim 1, wherein the second record member is substantially L-shaped.
Claim 17
Dependent Claim
102 words
An overlay system for an electronic price label (EPL) comprising: a first record member substantially permanently attached to a front surface of the electronic display using a first attachment device for displaying first information; and a second record member which removably attaches to the first record member using a second attachment device different than the first attachment device for displaying second information simultaneously with but different than the first information; wherein the second record member leaves at least a portion of the first information of the first record member exposed when the second record member is attached to the first record member.
Claim 18
Dependent Claim
102 words
An overlay system for an electronic price label (EPL) comprising: a first record member substantially permanently attached to a front surface of the electronic display using a first attachment device for displaying first information; and a second record member which removably attaches to the first record member using a second attachment device different than the first attachment device for displaying second information simultaneously with but different than the first information; wherein the second record member leaves at least a portion of the first information of the first record member exposed when the second record member is attached to the first record member.
Claim 19
Dependent Claim
21 words
The overlay system as recited in claim 16, wherein the first information of the first record member includes substantially permanent information.
Claim 20
Dependent Claim
26 words
The overlay system as recited in claim 16, wherein the first information of the first record member includes legends for information displayed by the electronic display.
Claim 21
Dependent Claim
28 words
The overlay system as recited in claim 16, wherein the second information of the second record member includes product identification information for a product assigned to the EPL.
Claim 22
Independent Claim
178 words
A method of changing information displayed by an electronic price label (EPL) comprising the steps of: attaching a substantially permanent first overlay on a front surface of the EPL using a first attachment device, wherein the first overlay contains substantially permanent information; attaching a removable second overlay containing product information to the first overlay using a second attachment device different than the first attachment device, including the substep of leaving at least a portion of the first information of the first record member exposed so that the second information is displayed simultaneously with the first information; removing the second overlay from the first overlay when the information on the second overlay becomes incorrect; and attaching a removable third overlay to the first overlay in place of the second overlay using a second attachment device similar to the second attachment device, including the substep of leaving at least a portion of the first information of the first record member exposed so that the third information is displayed simultaneously with the first information, wherein the third overlay contains correct information.
Claim 23
Independent Claim
178 words
A method of changing information displayed by an electronic price label (EPL) comprising the steps of: attaching a substantially permanent first overlay on a front surface of the EPL using a first attachment device, wherein the first overlay contains substantially permanent information; attaching a removable second overlay containing product information to the first overlay using a second attachment device different than the first attachment device, including the substep of leaving at least a portion of the first information of the first record member exposed so that the second information is displayed simultaneously with the first information; removing the second overlay from the first overlay when the information on the second overlay becomes incorrect; and attaching a removable third overlay to the first overlay in place of the second overlay using a second attachment device similar to the second attachment device, including the substep of leaving at least a portion of the first information of the first record member exposed so that the third information is displayed simultaneously with the first information, wherein the third overlay contains correct information.
Claim 24
Dependent Claim
26 words
The overlay system as recited in claim 16, wherein the first attachment device comprises an adhesive which is at least as strong as a semi-permanent adhesive.
Claim 25
Dependent Claim
17 words
The overlay system as recited in claim 16, wherein the second attachment device comprises a removable adhesive.
Claim 26
Dependent Claim
25 words
The overlay system as recited in claim 16, wherein the second attachment device comprises interlocking hooks and loops between the first and second record members.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-12-07 | 2002-06-08 | 2002-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-12-07 | 2006-06-08 | 2006-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-12-07 | 2010-06-08 | 2010-12-08 | $7700.00 | Window Closed / Lapsed |