Check Corporation

Emteq, Inc.

William R Parnis

Thomas A Stuef

Robert F Check

Corey S Cassavant

A heater system for an aircraft seat includes a first heater pad secured to the bottom seat cushion and a second heater pad secured to the back seat cushion, with both pads being under an upholstery cover. The first and second heater pads each has a body of an open cell foam material that is self flame extinguishing, and an electric resistance wire embedded in a winding pattern within the body. A control module applies a variable electric current to the electric resistance wire in each of the first and second heater pads. Preferably only the second heater pad for the back seat cushion can be activated or both the first and second heater pads can be activated. A pushbutton switch module allows the seat occupant step the control module through a sequence of different heating levels.

Heater system for an aircraft seat

A control system for an accessory in a vehicle includes an adapter, a monitoring circuit, and a controller. The adapter couples with a fused power source. The monitoring circuit is coupled to the adapter and the controller is coupled to the adapter and the monitoring circuit. The control system provides a method of powering a vehicle accessory. The method monitors the amount of power drawn by a circuit connected to a power source and determines if the amount of power drawn is less than a threshold. Power is provided to the accessory based on the determination.

Vehicle accessory control system

A heating element that can be incorporated into a molded foam article closely adjacent to the outer cover sheet without showing any evidence that a heating element is encapsulated within the foam portion of the article and provides essentially the same relatively softness and 'feel' that would be obtained if the heating element was not part of the article.

Method of making a heater element for a seat assembly

A heating element that can be incorporated into a molded foam article closely adjacent to the outer cover sheet without showing any evidence that a heating element is encapsulated within the foam portion of the article and provides essentially the same relatively softness and &ldquo;feel&rdquo; that would be obtained if the heating element was not part of the article.

Growing community of inventors

Livonia, MI, United States of America

William R Parnis