Maclean-fogg Company

Tri-tronics, Inc.

Steven R Fister

Larry J Wilson

David J Davis

Kryzysztof Misztur

Christian Muehlich

Robert E Whitney

Marcus A Zagorniak

Mark Raves

Luke Michael Roberts

Ben Wilmhoff

Bennett Whitney

Timothy T Duncan

Robert D Rozanski

Rodney J Morris

A wheel fastener alarm assembly is provided having a fastener body with a first portion defining a wrenching surface and a cavity, and a second portion with a threaded portion to attach and detach from a wheel of a vehicle. A sensor array is disposed in the cavity of fastener body to detect an attribute of the fastener body and generate an output signal based on the attribute of the fastener body. An antenna connected to the sensor array to transmit the signal to a remote location. A cap is secured to the first portion of the fastener body and covers the wrenching surface and the cavity opening to define a capped fastener body.

Wheel fastener alarm

A wheel fastener alarm is provided with a fastener body, a cap covering the fastener body, a sensor array disposed within the fastener body, and a cover disposed over an opening in the fastener body and a hole in the cap.

An animal is trained using a remote transmitter and a collar-mounted receiver carried by the animal by selecting one of a plurality of desired stimulus levels by a stimulus level control of the transmitter. Information representative of the selected desired stimulus level is transmitted to the receiver and demodulated to produce a digital signal representative of the selected stimulus level. A microprocessor in the receiver operates to generate as an output a first stream of pulses of constant duration at a frequency representative of the selected stimulus level. The first stream of output pulses is filtered to produce a second stream of pulses the widths of which are representative of the selected stimulus level. The second stream of pulses is applied to the control electrode of a switch coupled in series with a primary winding of an output transformer of the receiver to repetitively turn the switch on for durations equal to the width of the pulse of the second stream and causes the amplitude of voltage pulses produced between contact electrodes connected to terminals of the secondary winding of the output transformer to be representative of the selected stimulus level.

Remote controlled animal training system

Growing community of inventors

Tucson, AZ, United States of America

Steven R Fister