Abstract: Four-wheel steering of a vehicle, e.g., in which leading wheels and trailing wheels are steered independently of each other, can provide improved maneuverability and stability. Steering angle constraints may be used to limit or prevent saturation of steering by only one set of wheels as well as to reduce sideslip. The steering angle constraints are vehicle independent and applicable across a fleet of different vehicles based on vehicle speed. For instance, the steering angle constraints establish angle limits that dynamically adjust based on vehicle speed to ensure vehicle velocity and acceleration remain within predefined limits as established by autonomous vehicle system design.

Abstract: Air freshener compositions, devices, and methods are disclosed.

Abstract: Air freshener compositions, devices, and methods are disclosed.

Abstract: A new and improved candle with a novel structure and novel decorative features. The candle has a composite structure, including an outer portion and an inner portion. The outer portion in a preferred embodiment is made of a gel composition. In preferred embodiments, the outer portion may be set in an outer receptacle or stand alone. The outer portion of the candle has a recess into which the inner portion is positioned. The inner portion typically contains at least one wick. In a preferred embodiment, the inner portion may be contained in an inner receptacle, which is then placed into the recess in the outer portion of the candle. In a preferred embodiment, the inner receptacle is clear, and, even more preferably, is concealed by the outer portion. In another preferred embodiment, the inner receptacle or the inner portions, or both, are replaceable. The inner portion may be formed from wax or gel or other suitable candle body material.

Abstract: CLAIM The ornamental design for a candle with bubbles, as shown and described. DESCRIPTION FIG. 1 is a perspective view of a first embodiment of a candle with bubbles showing our new design, wherein the candle simulates the appearance of a carbonated beverage in a drinking vessel; FIG. 2 is a side elevational view of the candle with bubbles shown in FIG. 1, the other sides being identical; FIG. 3 is a top plan view of the candle with bubbles shown in FIG. 1; FIG. 4 is a bottom plan view of the candle with bubbles shown in FIG. 1; FIG. 5 is a perspective view of a further embodiment of a candle with bubbles showing our new design, wherein the candle simulates the appearance of a carbonated beverage in a drinking vessel; FIG. 6 is a side elevational view of the candle with bubbles shown in FIG. 5, the other sides being identical; FIG. 7 is a top plan view of the candle with bubbles shown in FIG. 5; FIG. 8 is a bottom plan view of the candle with bubbles shown in FIG. 5; FIG.