US3559337A
Expired / Lapsed
US
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Apparatus for electroculture
Assignee: VERNON F J MARCOUX
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Filing: 1969-02-18
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Granted: 1971-02-02
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Expires: 1989-02-18
Abstract
Abstract AN APPARATUS FOR THE DESTRUCTION OF VEGETATION BY MEANS OF AN ELECTRIC ARE IS DISCLOSED WHICH TAKES THE FORM OF A VEHICLE HAVING A PLURALITY OF PAIRS OF ELECTRODES MOUNTED FOR SIMULTANEOUS ROTATION ON VERTICAL AXES SO SPACED FROM EACH OTHER THAT AN OVERLAPPING PATTERN IS CREATED. HIGH VOLTAGE IS CONNECTED BETWEEN GROUND AND EACH ELECTRODE TO CAUSE AN ARC DISCHARGE AS THE VEHICLE IS MOVED OVER GROUND AND AS THE ELECTRODE PAIRS ARE ROTATED.
Inventors
- 👤 Vernon F J Marcoux
- 👤 Stanley E Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:52
CPC Classifications
A; A01; A01M; A01M19/00; A01M21/00; A01M21/04; A01M21/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |