Abstract: A mounting assembly mounts a fluid end unit to a power end unit and includes first and second end members, and a coupling. A first end of the first end member is a threaded shaft configured to be received in a mounting aperture of a power end unit. A first end of the second end member is a threaded shaft configured to be received in a mounting aperture of a fluid end unit corresponding to the mounting aperture of the power end unit. The coupling couples and extends the first end member and the second end member and may be removed therefrom without changing a relative position of the second end member to the first end member.

Abstract: An LED-based light assembly includes a plurality of LEDs and an elongate housing for the LEDs. The housing has an outer surface at least partially defined by a first lens. The assembly also includes a second lens. The second lens is removably attachable to the outer surface of the housing such that at least a portion of the second lens overlays the first lens in a spaced relationship. The assembly further includes at least one connector arranged at an end of the housing that configured for engagement with a socket of a fluorescent light fixture.

Abstract: A system and method directed at a consumer interaction system and program that provides an option to participate in said program, and provides incentives for participating in certain defined behavior, such as dimming the screen of or rendering silent a phone during the showing of a movie in a movie theater, participating in an activity in a particular geographic area, or making purchases.

Abstract: An LED-based light assembly includes a plurality of LEDs and an elongate housing for the LEDs. The housing has an outer surface at least partially defined by a first lens. The assembly also includes a second lens. The second lens is removably attachable to the outer surface of the housing such that at least a portion of the second lens overlays the first lens in a spaced relationship. The assembly further includes at least one connector arranged at an end of the housing that configured for engagement with a socket of a fluorescent light fixture.

Abstract: The present invention is an apparatus or device for jacking an individual axle of a truck or a truck trailer having an air line. The device includes a valve in fluid communication with the air line, a first air bag in fluid communication with the valve, and a second air bag in fluid communication with the first air bag.