Abstract: An apparatus for adjusting a windshield of a motor vehicle. For example, one embodiment of the apparatus comprises: a position adjustment plate coupled to or formed in a frame, the position adjustment plate having a plurality of holes; an adjustment knob rotatably coupled to the frame and having a pin to engage with the holes on the position adjustment plate; and an adjustment rod fixedly coupled to the adjustment knob and further coupled to one or more linkages, at least one of the one or more linkages coupled to the windshield of the motor vehicle, wherein the rotational motion of the adjustment knob rotates the adjustment rod to translate a force through the one or more linkages to cause the windshield to be moved in a substantially forward or backward direction relative to a driver.

Abstract: An apparatus for adjusting a windshield of a motor vehicle. For example, one embodiment of the apparatus comprises: a position adjustment plate coupled to or formed in a frame, the position adjustment plate having a plurality of holes; an adjustment knob rotatably coupled to the frame and having a pin to engage with the holes on the position adjustment plate; and an adjustment rod fixedly coupled to the adjustment knob and further coupled to one or more linkages, at least one of the one or more linkages coupled to the windshield of the motor vehicle, wherein the rotational motion of the adjustment knob rotates the adjustment rod to translate a force through the one or more linkages to cause the windshield to be moved in a substantially forward or backward direction relative to a driver.

Abstract: A non-foaming periodontic composition in a gel form or mouth wash for treating gum diseases or used in bleaching teeth which are alcohol free. The composition is a mixture of an isoalkyl amine oxide and an antimicrobial betaine compound. The composition is useful for treating gum disease and whitening teeth.