Edison's First Patent: An Electric Vote Recorder
Thomas Edison's very first patent, granted in 1869, describes an early machine designed to use electricity to quickly record and tally votes, primarily for legislative bodies.
Original patent title: “Improvement in electrographic vote-recorder”
Thomas Edison's very first patent, granted in 1869, describes an early machine designed to use electricity to quickly record and tally votes, primarily for legislative bodies. Granted to Thomas A. Edison in 1869.
Key facts
Coverage
What does this patent actually cover?
Based on its title, "Improvement in electrographic vote-recorder," this patent from Thomas A. Edison likely describes a system for recording votes using electrical means. Historically, such devices aimed to automate the process of legislative voting, moving beyond slow, manual roll-call methods. The core mechanism would involve members casting votes, which are then electrically transmitted and recorded, possibly on a paper roll or a visual display, to quickly tally results. For example, a legislator might press a 'yea' or 'nay' button, and the machine would instantly register that vote. Without the specific claimsclaimsThe numbered statements at the end of a patent that legally define what the inventor owns.Read more → text, the exact electrical components, wiring, or precise recording methods are not detailed.
The gap
What does this patent NOT cover?
- Does not cover purely mechanical vote recording systems that do not use electrical signals.
- Does not cover electronic voting systems that rely on modern digital computers, networks, or cryptographic security.
- Does not cover methods for ensuring voter anonymity or securing ballots against fraud, beyond the basic recording mechanism.
- Does not cover systems designed for secret ballot public elections, as it was likely intended for public legislative votes.
- Does not cover biometric identification methods for voters.
These exclusions are unique to PatentBrief — derived from the actual claim language, not patent-office boilerplate.
What made this novel
The noveltynoveltyThe requirement that an invention be different from anything publicly known before its priority date.Read more → lay in applying electrical signals to automate and speed up the process of recording votes, moving beyond manual tallying. It was an early vision of how electricity could streamline administrative procedures, even if its initial application faced resistance.
The Patent Drawing
Schematic visualization of the patent's claim structure. Hand-drawn diagrams in progress for each landmark patent.
Where you've seen this
Real-world examples
Edison's original electrographic vote recorder prototype.
Early legislative voting machines (conceptual descendant).
Modern electronic voting systems (conceptual descendant).
Why it matters
The bigger picture
This patent is significant as it represents Thomas Edison's very first patent, granted when he was just 22 years old. Although the device itself was not commercially successful—legislators preferred slower, roll-call voting to allow for lobbying and debate—it marked the beginning of Edison's prolific career as an inventorinventorThe person who actually conceived the invention. Listed on the patent regardless of who owns it.Read more →. It demonstrates an early attempt to apply electrical technology to automate a common administrative task, setting a precedent for future innovations.
Granted
June 1, 1869
Market context
Who's building on this
Companies in this space
No companies are directly building on this specific 1869 patent today, as its technology is obsolete. However, the broader field of electronic voting systems is advanced by companies like Election Systems & Software (ES&S) and Dominion Voting Systems, which develop secure and efficient digital platforms for modern elections.
Market impact
This patent had minimal direct market impact at the time, as the device was not adopted by legislatures, who found its efficiency counterproductive to their deliberative process. Its significance is primarily historical, marking the beginning of Thomas Edison's career and demonstrating an early vision for automating administrative tasks with electricity. It did not create a new industry or block competitors in its original form.
Claim 1 — Plain English
What this patent covers
Based on its title, "Improvement in electrographic vote-recorder," this patent from Thomas A. Edison likely describes a system for recording votes using electrical means. Historically, such devices aimed to automate the process of legislative voting, moving beyond slow, manual roll-call methods. The core mechanism would involve members casting votes, which are then electrically transmitted and recorded, possibly on a paper roll or a visual display, to quickly tally results. For example, a legislator might press a 'yea' or 'nay' button, and the machine would instantly register that vote. Without the specific claims text, the exact electrical components, wiring, or precise recording methods are not detailed.
The clever bit
The novelty lay in applying electrical signals to automate and speed up the process of recording votes, moving beyond manual tallying. It was an early vision of how electricity could streamline administrative procedures, even if its initial application faced resistance.
What it does not cover
- Does not cover purely mechanical vote recording systems that do not use electrical signals.
- Does not cover electronic voting systems that rely on modern digital computers, networks, or cryptographic security.
- Does not cover methods for ensuring voter anonymity or securing ballots against fraud, beyond the basic recording mechanism.
- Does not cover systems designed for secret ballot public elections, as it was likely intended for public legislative votes.
- Does not cover biometric identification methods for voters.
PatentBrief Score
Impact Score
Limited data
Citation count
0/40
No citations yet
Claim breadth
0/20
Narrow claimsclaimsThe numbered statements at the end of a patent that legally define what the inventor owns.Read more →
Recency
0/20
Older than 20 years
Assignee scale
0/20
Independent or smaller assigneeassigneeThe entity that owns the patent — usually the inventor's employer or a company.Read more →
PatentBrief Impact Score — based on citation count, claim breadth, recency, and assignee scale. Not a legal assessment.
Heuristic Value Estimate
What this patent might be worth
$2K – $7K
Midpoint $4K · expired or expiring · industry ×1.4
Heuristic only — blends forward/backward citation counts, claim scope, time remaining, litigation history, and CPC-derived industry baseline. Real valuations need a professional appraisal.
Concepts involved
Cite this patent
(1869). Edison's First Patent: An Electric Vote Recorder (U.S. Patent No. 90,646). U.S. Patent and Trademark Office. https://patentbrief.org/patent/us/90646/edison-first-patent-vote-recorder
Auto-generated from the patent record. Double-check author order and the issue date against the official USPTO document before submitting.
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Common Questions
Frequently Asked Questions
What does Edison's First Patent: An Electric Vote Recorder cover?
Thomas Edison's very first patent, granted in 1869, describes an early machine designed to use electricity to quickly record and tally votes, primarily for legislative bodies.
Who owns patent US 90646?
Thomas A. Edison owns this patent, granted in 1869.
When does this patent expire?
This patent has expired and is now in the public domain — anyone can use the invention freely.
What problem does this patent solve?
This patent is significant as it represents Thomas Edison's very first patent, granted when he was just 22 years old. Although the device itself was not commercially successful—legislators preferred slower, roll-call voting to allow for lobbying and debate—it marked the beginning of Edison's prolific career as an inventor. It demonstrates an early attempt to apply electrical technology to automate a common administrative task, setting a precedent for future innovations.
What does this patent NOT cover?
Does not cover purely mechanical vote recording systems that do not use electrical signals.
Same assignee
More from Thomas A. Edison
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