US4926326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin-operated message display system
Assignee: Individual
•
Filing: 1988-08-12
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Granted: 1990-05-15
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Expires: 2008-08-12
Abstract
Abstract A coin-operated message display system used by the public under the control or censorship of a system operator. Typical uses are in skating rinks, convention halls, stadiums and other public gathering places. The user inserts a coin, dollar bill or combination thereof to activate the message insertion process. A joy stick controls movement of a cursor to position it over a letter or symbol to be selected in forming the message. An input button is depressed to make an individual selection so as to fill spaces on a matrix in sequential fashion. A delete button and a backspace button facilitate changes and corrections. When the desired message is completed, the user has the option of selecting how the message will enter and exit the display board. The user then presses the transmit button. This signals the system operator at the main central processing unit who reads the message and either approves or disapproves the message. If approved, the message is stored in a memory unit for display in time sequence. If disapproved, the message is deleted from the memory. The system operator can also enter messages and fixed advertising messages are also interspersed on the display panel.
Inventors
- 👤 Robert E. McKinley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:41
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/16; G09; G09F; G09F27/00; G09F2027/002; Y; Y10; Y10S; Y10S715/00; Y10S715/961; Y10S715/962
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
188 words
A coin-operated display panel system which permits local users to deposit coins to gain access to a display panel which comprises: a. a microprocessor having memory means for storing messages, b. a first cathode ray tube for viewing messages during their course of preparation by a local use, said first cathode ray tube being connected to said microprocessor, c. means to input a message to said microprocessor by said local user, d. a second cathode ray tube for use by a system operator connected to said microprocessor in reviewing, approving, and censoring messages prepared by said local user, i. input means to permit said system operator to input messages of his own to said microprocessor and to delete messages prepared by said local user from the memory of said microprocessor, e. means to insert fixed messages such as advertisements to the memory of said microprocessor, i. said means to insert fixed messages being controlled by clock means, and f. display panel means to display messages stored in the memory of the microprocessor in sequential order with said messages being moved onto and off of said display panel means.
Claim 2
Dependent Claim
188 words
A coin-operated display panel system which permits local users to deposit coins to gain access to a display panel which comprises: a. a microprocessor having memory means for storing messages, b. a first cathode ray tube for viewing messages during their course of preparation by a local use, said first cathode ray tube being connected to said microprocessor, c. means to input a message to said microprocessor by said local user, d. a second cathode ray tube for use by a system operator connected to said microprocessor in reviewing, approving, and censoring messages prepared by said local user, i. input means to permit said system operator to input messages of his own to said microprocessor and to delete messages prepared by said local user from the memory of said microprocessor, e. means to insert fixed messages such as advertisements to the memory of said microprocessor, i. said means to insert fixed messages being controlled by clock means, and f. display panel means to display messages stored in the memory of the microprocessor in sequential order with said messages being moved onto and off of said display panel means.
Claim 3
Dependent Claim
23 words
A coin-operated display panel system as defined in claim 1 wherein the local user may specify entrance and exit movements of the message.
Claim 4
Dependent Claim
34 words
A coin-operated display panel system as defined in claim 1 wherein said local user controls a joy stick to select letters and symbols which are used in the messages prepared by said local user.
Claim 5
Dependent Claim
63 words
A coin-operated display panel system as defined in claim 1 including means which senses the message input by said local user for comparing each word of a message prepared by a local user with a pre-compiled list of words deemed inappropriate for messages prepared by said local user which results in deletion of the local user's message from the memory of the microprocessor.
Claim 6
Dependent Claim
21 words
A coin-operated display panel system as defined in claim 1 wherein non-volatile memory means are used to store the fixed messages.
Claim 7
Dependent Claim
25 words
A coin-operated display panel system as defined in claim 1 wherein the local user may select to animate entry and exit movements of the message.
Claim 8
Dependent Claim
35 words
A coin-operated display panel system as defined in claim 1 which includes a plurality of means to input a message to said microprocessor which includes means controlled by said local user and said system operator.
Claim 9
Dependent Claim
24 words
A coin-operated display panel system as defined in claim 1 which includes a plurality of display panel means to display messages from said microprocessor.
Claim 10
Dependent Claim
35 words
A coin-operated display panel system as defined in claim 8 which includes a plurality of means to input a message to said microprocessor which includes means controlled by said local user and said system operator.
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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) | 1993-05-14 | 1993-11-13 | 1994-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-05-14 | 1997-11-13 | 1998-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-05-14 | 2001-11-13 | 2002-05-15 | $7700.00 | Window Closed / Lapsed |