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An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.
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| Number | Title | Issue Date |
| 7428311 | Method and apparatus for boosting an audible signal in a notification system The present invention is an apparatus and a concomitant method for boosting the audio signal generated by at least one notification appliance in a supervised emergency voice evacuation system. ... | 09/23/2008 |
| 7346933 | Ultrasonic sensor component signal communication to standalone universal serial bus keyboard emulator for entry/exit computer proximity determination A device in one example comprises a standalone universal serial bus keyboard emulator and an ultrasonic sensor component. The standalone universal serial bus keyboard emulator is coupled with a computer through a universal serial bus port. The ultrasonic sensor comp... | 03/18/2008 |
| 7289023 | Supervised guard tour tracking systems and methods The present invention comprises systems and methods for addressing exceptions (i.e., alarms) associated with a guard tour according to a predefined hierarchy. The exception is generated automatically based on data associated with the guard tour, as typically collect... | 10/30/2007 |
| 7286048 | Supervised guard tour systems and methods The present invention comprises systems and methods for addressing exceptions (i.e., alarms) associated with a guard tour according to a predefined hierarchy. The exception is generated automatically based on data associated with the guard tour, as typicdally collec... | 10/23/2007 |
| 6980086 | Method for operating an anti-theft system for a motor vehicle and an anti-theft system A method for operating an anti-theft system having a transceiver unit comprising a trigger unit and a portable code generator, comprises the steps of: emitting a request signal by the transceiver unit upon activation of the trigger... | 12/27/2005 |
| 6791453 | Communication protocol for interconnected hazardous condition detectors, and system employing same Presented is a communications protocol for use by interconnected hazardous condition detectors, such as smoke and carbon monoxide detectors for use in dwellings and other structures. This communications protocol provides conventional signaling to indicate the presen... | 09/14/2004 |
| 6727815 | Fire alarm system A fire alarm system may comprise a control center, a wired communication pathway connected to the control center, and a relay station having a receiver and a signal evaluation circuit connected to the communication pathway. First decentralized alarm boxes may be wir... | 04/27/2004 |
| 6687487 | Repeater for transmission system for controlling and determining the status of electrical devices from remote locations A repeater for use in a two way communication system for retransmitting information between a first device and a second device to help ensure reliable two way communication between the devices, comprising: a transmitter/receiver, the transmitter/receiver ... | 02/03/2004 |
| 4550306 | Signal transmission system for fire alarm junction line A novel signal transmission system, having a junction line comprised of a power source line, a grounding line and a signal line is disclosed. Two complementarily operative transistors are connected in series between the power source line and the grounding... | 10/29/1985 |
| 4117404 | System of communications to alert police personnel of trouble on expressways A system involving transmitters adapted for mounting on trucks, buses, etc. and capable of energizing at least one transceiver along a highway which in turn sends a signal to a police control station to enable truck drivers to report a disabled vehicle an... | 09/26/1978 |
