Patent US4641241A successfully refreshed from Google Patents.
US4641241A
Expired / Lapsed
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Memory cartridge for electronic voting system
Assignee: R F SHOUP Corp A CORP OF
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Filing: 1984-05-08
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Granted: 1987-02-03
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Expires: 2004-05-08
Abstract
Abstract A memory cartridge for use in connection with an electronic voting system features read only memories which carry signals from a computer at an election headquarters to a programmable voting machine prior to an election, and bring the results of the election to election headquarters. The cartridge comprises electrically erasable read only memory for carrying running totals of the votes cast for various candidates, and non-electrically erasable programmable read only memory for carrying the final results. The memories are sealed in an unbreakable cartridge housing and a fuse is provided in series with the WRITE ENABLE line of the non-electrically erasable programmable read only memory which is blown at the conclusion of voting.
Inventors
- 👤 Robert J. Boram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:24
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/073; G07; G07C; G07C13/00; G11; G11C; G11C16/00; G11C16/02; G11C16/06; G11C16/22
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
241 words
A programmable memory cartridge for use in connection with an electronic election system, said system comprising: computer means for receiving data concerning candidates, their respective offices and legal restrictions on voting therefor; and programmable voting machine means, said programmable voting machine means being programmed by supply thereto of said memory cartridge; said programmable memory cartridge comprising solid state memory data storage means and being adapted to be electrically connected to said computer means for receipt and storage of data and adapted to be connected to said programmable voting machine means for supply of said data thereto so as to program said programmable voting machine means; wherein said solid state memory data storage means comprises means for storage of data received from said computer means for supply to said programmable voting machine means, for adapting said programmable voting machine means for use in connection with a particular election, means for storage of election results received from said programmable voting machine means and supply thereof to said computer means for tabulation of the results of the election and means for storing running totals of the votes tallied in connection with a given election, in addition to memory means for storage of the final results output by said voting machine upon conclusion of an election; wherein said running totals are stored in an electrically erasable read only memory and the final results of said election are stored in a non-electrically erasable read only memory.
Claim 2
Dependent Claim
241 words
A programmable memory cartridge for use in connection with an electronic election system, said system comprising: computer means for receiving data concerning candidates, their respective offices and legal restrictions on voting therefor; and programmable voting machine means, said programmable voting machine means being programmed by supply thereto of said memory cartridge; said programmable memory cartridge comprising solid state memory data storage means and being adapted to be electrically connected to said computer means for receipt and storage of data and adapted to be connected to said programmable voting machine means for supply of said data thereto so as to program said programmable voting machine means; wherein said solid state memory data storage means comprises means for storage of data received from said computer means for supply to said programmable voting machine means, for adapting said programmable voting machine means for use in connection with a particular election, means for storage of election results received from said programmable voting machine means and supply thereof to said computer means for tabulation of the results of the election and means for storing running totals of the votes tallied in connection with a given election, in addition to memory means for storage of the final results output by said voting machine upon conclusion of an election; wherein said running totals are stored in an electrically erasable read only memory and the final results of said election are stored in a non-electrically erasable read only memory.
Claim 3
Dependent Claim
39 words
The cartridge of claim 1 further comprising means for ensuring that the final results of an election can only be written into said non-electrically erasable read only memory at the conclusion of said election and cannot be altered thereafter.
Claim 4
Dependent Claim
106 words
The cartridge of claim 2 wherein said means for ensuring that the final results written into said non-electrically erasable read only memory cannot be altered comprise: a fuse in series with a signal line connected to said non-electrically erasable read only memory, said signal line carrying the WRITE ENABLE signal from said programmable voting machine means to said electrically erasable read only memory, said signal used to cause said read only memory to store data therein, whereby said programmable voting machine means is enabled to blow said fuse after storing data in said non-electrically erasable read only memory, so that said data cannot be subsequently altered.
Claim 5
Dependent Claim
20 words
The cartridge of claim 3 wherein said non-electrically erasable read only memory is an ultraviolet light erasable read only memory.
Claim 6
Dependent Claim
37 words
The cartridge of claim 4 wherein said read only memories are contained within a sealed case which must be opened in a detectable manner in order to permit erasure of said ultraviolet light erasable read only memory.
Claim 7
Dependent Claim
19 words
The cartridge of claim 1 further comprising means for storage of checksum data for verification of said election results.
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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) | 1990-02-02 | 1990-08-04 | 1991-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-02 | 1994-08-04 | 1995-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-02 | 1998-08-04 | 1999-02-03 | $7700.00 | Window Closed / Lapsed |