Curtis Instruments Inc.

Thomas Kurzen

Kurt Stump

Christof Zurbrugg

Thomas Stucki

Marcel Born

An apparatus including a first electrical connector; and a second electrical connector. The first and second electrical connectors have magnets to provide a magnetic holding force with each other and provide alignment of the electrical connectors to hold the second electrical connector against the first electrical connector at a predetermined position. Magnetic poles of the magnets are configured to limit orientation of the second electrical connector on the first electrical connector. The second electrical connector includes two power contacts and an interruption detector contact, where the power contacts are movably mounted on the second housing and configured to disconnect from electrical contacts of the first electrical connector, when the second electrical connector is being disconnected from the first electrical connector, only after the interruption detector contact of the second plurality of electrical contacts disconnects from an electrical contact of the first electrical connector.

Magnetic charger connector for wheelchair

Disclosed herein is a personal mobility vehicle hand control. The personal mobility vehicle hand control includes a housing, a display, a first keypad, a second keypad, and a joystick. The display is proximate an end of the housing. The first keypad is proximate the display. The second keypad is proximate an opposite end of the housing. The joystick is between the first keypad and the second keypad. At least one key of the first keypad is configurable to correspond with a function displayed on the display. At least one key of the second keypad is configurable to correspond with the same function displayed on the display.

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Kriegstetten, Switzerland

Thomas Kurzen