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US4914732A
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US
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Electronic key with interactive graphic user interface
Assignee: SUPRA GROUP Inc
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Filing: 1989-09-08
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Granted: 1990-04-03
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Expires: 2009-09-08
Abstract
Abstract An electronic key for an electronic lock system is provided with graphical user interface which can display a plurality of symbols corresponding to a plurality of functions that the key can cause the lock to execute. An operator of the key moves a visual indicia among these symbols to select a desired function. The key then transmits instructions to the lock causing the selected function to be executed.
Inventors
- 👤 Walter G. Henderson
- 👤 II John Q. Archer
- 👤 Gerald R. Daum
- 👤 George A. Ellson
- 👤 John E. Gray
- 👤 Wayne F. Larson
- 👤 Rockne M. Olds
- 👤 Jerry P. Scansen
- 👤 John W. Sherman
- 👤 Edgar J. Unrein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:53
CPC Classifications
G; G07; G07C; G07C9/00; G07C9/00174; G07C9/00571; G07C1/00; G07C1/32; G07C9/00309; G07C9/00817; G07C9/00857; G07C9/00896; G07C9/20; G07C9/21; G07C9/215; G07C9/27; E; E05; E05B; E05B19/00; E05B19/0005; E05B47/00; E05B2047/0048; E05B2047/005; E05B2047/0053; G07C2009/00753; G07C2009/00769; G07C2009/00825; G07C2009/00865; G07C2209/00; G07C2209/08; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/70; Y10T70/7006; Y10T70/7028; Y10T70/7051; Y10T70/7062
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
82 words
An electronic key capable of executing a plurality of functions in conjunction with an electronic lock comprising: display means for displaying visual symbols representative of the plurality of functions; function selection means for selecting one of said plurality of functions for execution by the electronic key in conjunction with the electronic lock; and display driver means cooperating with the display means and the function select means for causing the visual symbol associated with the selected function to blink in the display means.
Claim 2
Dependent Claim
82 words
An electronic key capable of executing a plurality of functions in conjunction with an electronic lock comprising: display means for displaying visual symbols representative of the plurality of functions; function selection means for selecting one of said plurality of functions for execution by the electronic key in conjunction with the electronic lock; and display driver means cooperating with the display means and the function select means for causing the visual symbol associated with the selected function to blink in the display means.
Claim 3
Dependent Claim
71 words
The electronic key of claim 1 in which the visual symbols are disposed in a regular array in the display means and in which the function select means includes switch means for causing the blinking feature to move to an adjoining element in the array of symbols, whereby the desired function is selected by moving the blinking feature in the display means to the visual symbol corresponding to the desired function.
Claim 4
Independent Claim
75 words
A method of operating an electronic key with an electronic lock, comprising the steps: coupling the key to the lock; displaying on an electronic display associated with the key a plurality of symbols corresponding to a plurality of functions that the key can cause the lock to execute; operating the key to select the symbol corresponding to a function to be executed; and instructing the key to cause the lock to execute the selected function.
Claim 5
Independent Claim
75 words
A method of operating an electronic key with an electronic lock, comprising the steps: coupling the key to the lock; displaying on an electronic display associated with the key a plurality of symbols corresponding to a plurality of functions that the key can cause the lock to execute; operating the key to select the symbol corresponding to a function to be executed; and instructing the key to cause the lock to execute the selected function.
Claim 6
Dependent Claim
37 words
The method of claim 3 in which the operating step comprises the steps of: providing a visual indicia on the key display; and moving the visual indicia to the symbol corresponding to the function to be executed.
Claim 7
Dependent Claim
27 words
The method of claim 4 in which the step of providing a visual indicia includes the step of causing the selected symbol in the display to blink.
Claim 8
Dependent Claim
16 words
The method of claim 3 in which the coupling step is preformed after the operating step.
Claim 9
Dependent Claim
16 words
The method of claim 3 in which the coupling step is performed after the instructing step.
Claim 10
Dependent Claim
80 words
In a method of operating a electronic lock with an electronic key, the key having a plurality of buttons thereon and the lock having the capability to execute a plurality of functions, an improvement comprising the steps: providing a display on the key; displaying on said display data relating to operation of the lock; operating at least one of said buttons to change the display to select one of said lock functions for execution; and executing said selected lock function.
Claim 11
Dependent Claim
80 words
In a method of operating a electronic lock with an electronic key, the key having a plurality of buttons thereon and the lock having the capability to execute a plurality of functions, an improvement comprising the steps: providing a display on the key; displaying on said display data relating to operation of the lock; operating at least one of said buttons to change the display to select one of said lock functions for execution; and executing said selected lock function.
Claim 12
Independent Claim
64 words
A method of providing a key for an electronic lock system comprising the steps: providing a key with the capability to execute a universal set of lock-related functions, and electronically inhibiting the execution of certain of said functions so that a user is prevented from executing said functions, whereby a key is provided having the ability to execute a limited set of lock-related functions.
Claim 13
Independent Claim
64 words
A method of providing a key for an electronic lock system comprising the steps: providing a key with the capability to execute a universal set of lock-related functions, and electronically inhibiting the execution of certain of said functions so that a user is prevented from executing said functions, whereby a key is provided having the ability to execute a limited set of lock-related functions.
Claim 14
Independent Claim
85 words
A method of operating an electronic lock with an electronic key comprising the following steps in sequence: verifying to the key that an operator providing instructions thereto is authorized to use the key; operating the key to select a single function the lock is to perform from a plurality of candidate lock functions; and coupling the key to the lock; wherein, upon coupling the key to the lock, the lock function earlier selected is executed without any further operation of the key by the operator.
Claim 15
Independent Claim
85 words
A method of operating an electronic lock with an electronic key comprising the following steps in sequence: verifying to the key that an operator providing instructions thereto is authorized to use the key; operating the key to select a single function the lock is to perform from a plurality of candidate lock functions; and coupling the key to the lock; wherein, upon coupling the key to the lock, the lock function earlier selected is executed without any further operation of the key by the 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) | 1993-04-02 | 1993-10-02 | 1994-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-02 | 1997-10-02 | 1998-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-02 | 2001-10-02 | 2002-04-03 | $7700.00 | Window Closed / Lapsed |