Electric defense field
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 19, 2019
Grant Date -
Mar 24, 2016
app pub date -
Sep 18, 2015
filing date -
Sep 18, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric barrier to limit crossing of a border or perimeter. It consists of rows of vertical electrodes installed underground or above ground. It has two modes of operation. In an RF heating mode a generator powers electric fields to heat the ground in a pattern around the fence. A temperature may be reached which makes human occupation of tunnels untenable. Humans may also be subjected to RF radiation effects, especially if the frequency is tuned to a resonant frequency of tunnel cavities. Detection of a resonant frequency by suitable instrumentation may also indicate the presence of tunnels. In another mode occupants of a tunnel may be subjected to shock from an electric pulse, without heating, depending on small amounts of moisture to transmit the pulse through soil to the tunnel.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- A01M Class
- 361 Applications Filed
- 270 Patents Issued To-Date
- 74.80 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A01M Class
- 0 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 19, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 19, 2030 |
