Abstract: A system and method for leveling a selected surface of a structure. The system includes a handheld mobile device and a platform leveling assembly (PLA) supportable on a structure to be leveled. The PLA includes a PLA controller and a PLA receiver communicatively coupled with the PLA controller. The handheld mobile device includes a tilt sensor configured to sense an attitude of a selected surface on which the handheld mobile device is placed; and a mobile device controller communicatively coupled to the tilt sensor and the transmitter and configured to receive signals from the tilt sensor indicating the attitude of the selected surface on which the handheld mobile device is placed.

Abstract: A distributed safety lockout system for a vehicle, such as a recreational vehicle (RV), that includes a plurality of networked devices communicatively coupled via a communications network, and that is configured to implement a method for controlling an electromechanical operation of an electromechanical device based on a safety lockout condition determined through use of a consensus protocol in which a safety lockout status is agreed upon by the networked devices. The safety lockout status may be escalated by a safety lockout condition detection device that detects a safety lockout condition, such as movement of the RV. The safety lockout status may be de-escalated through a network contention mode of the consensus protocol in which each of the networked devices agree to de-escalate the safety lockout status.

Abstract: A structure such as a recreational vehicle includes a guide member coupled to a wall of the structure, a carriage member slidingly coupled to the guide member, a mounting bracket, and a bed coupled to the mounting bracket. The mounting bracket includes a support base configured to be coupled to the carriage member and a support arm rotatably coupled to the support base. The support arm is configured to rotate between a first position where the support arm extends horizontally from the support base and a second position where the support arm extends vertically from the support base.

Abstract: A system for mounting a window treatment to a structure includes a beam supporting or forming a portion of the window treatment, a flange of a trim ring or an accessory thereof, and a clip connectable to the beam and to the flange.

Abstract: A motor stop mechanism for a motor including an output shaft includes a motor mounting surface to which the motor is attachable and a threaded drive shaft fixed to and rotatable with the motor output shaft. A trunnion threaded on the threaded drive shaft is displaceable between a retracted position and an extended position by forward and reverse rotation of the threaded drive shaft. A housing surrounds the threaded drive shaft and the trunnion, and a stop limit fixed to the housing defines the extended position of the trunnion. In use, when the trunnion reaches the stop limit, the motor is stopped.

Abstract: An awning connector assembly includes a mounting bracket having first and second elongated and parallel beads, and an extension bracket defining first and second elongated and parallel grooves configured to slidingly receive the first and second beads in laterally locked engagement. The mounting bracket can be secured to a slide-out room by the vehicle manufacturer to facilitate after-purchase installation of an awning assembly if desired by the vehicle owner.

Abstract: A boat lift includes posts and linear actuators, each attached to one of the posts. Each linear actuator includes an extendable and retractable member oriented for extension and retraction substantially parallel to the post. Ends of a first pair of the extendable and retractable members are connected to a first carrier, and ends of a second pair of the extendable and retractable members are connected to a second carrier. A cradle or platform is supported by the first and second carriers. The boat lift may be supported by the ground, by a structure, for example, a dock, a sea wall or a wall of a boat house, or by pontoons.

Abstract: A wirelessly electrically-coupled deployable apparatus comprising a deployable structure supported on a supporting structure for motion between a stowed position and a deployed position, an electrically-powered device carried by the deployable structure, a wireless electrical power receiving circuit carried by the deployable structure and connected between the device and a wireless electrical power receiver, and a wireless electrical power transmitting circuit carried by the supporting structure and connected between an electrical power supply and a wireless electrical power transmitter. The wireless electrical power transmitter is carried by the supporting structure, and the wireless electrical power receiver is carried by the deployable structure, in respective positions where wireless electrical power transfer between the wireless electrical power transmitter and receiver powers the device via the receiving circuit when the deployable structure is in its deployed position.

Abstract: A latch assembly for a sliding seat includes a handle and a latch body fixed to the handle. The latch body is securable pivotally to one of an upper rail and a lower rail of the sliding seat. The latch body is pivotable via the handle between a locked position and an unlocked position. The latch body includes teeth openings arranged along a lengthwise dimension, where the teeth openings sequentially decrease in size. The assembly essentially eliminates problems associated with skip-locking and chucking in existing designs.

Abstract: A motor stop mechanism serves as a stop limit for a motor including an output shaft. The motor stop mechanism includes a motor mounting surface to which the motor is attachable, where the motor output shaft is positionable through the motor mounting surface. A coupler is fixable to and rotatable with the output shaft, and a threaded drive shaft is fixed to and rotatable with the coupler. A trunnion threaded on the threaded drive shaft is displaceable on the threaded drive shaft with rotation of the threaded drive shaft. The trunnion is displaceable between a retracted position and an extended position by forward and reverse rotation of the threaded drive shaft. A stop limit defines the extended position of the trunnion. In use, when the trunnion reaches the stop limit, the motor is stopped.

Abstract: A shock absorbing pin box system includes a first sidewall, a second sidewall, an upper wall, a lower wall, and a kingpin. The first sidewall defines at least a first plurality of apertures arranged in first column, and the second sidewall defines at least a second plurality of apertures arranged in a second column. A plurality of tubes extend from each of the first plurality of apertures and the second plurality of apertures. A plurality of flexible and resilient tubular bushings are received in a corresponding one of the plurality of tubes. A plurality of bolts are received within corresponding ones of the pluralities of apertures of the pin box and the plurality of tubes.

Abstract: A bed lift includes a bed support mechanism used to hold a bed in a raised position. The bed support mechanism includes a catch mechanism and a release mechanism. The release mechanism is configured to move the catch mechanism between an engaged position where the catch mechanism holds the bed in the raised position and a disengaged position where the catch mechanism does not hold the bed in the raised position.

Abstract: A sliding window assembly includes a frame with a track, and a sliding window portion disposed in the frame and displaceable in the track between a closed position and an open position. The sliding window portion includes a handle pivotable between a lock position and a slide position, and a driving pin coupled with the handle and engaging the track. The driving pin defines a pivot axis for the handle. A guide pin spaced from the driving pin is selectively engageable with the track when the handle is pivoted from the lock position to the slide position. With the handle in the slide position, the sliding window portion is displaceable from its closed position to an open position.

Abstract: A drive mechanism for a bimini top with a pair of bimini arms supporting the bimini top includes a motor, a worm screw coupled with the motor for rotation by the motor, and a driven gear coupled with the worm screw. One of the pair of bimini arms is connected to the driven gear, and the driven gear is configured for displacement between a stowed position and an extended position by operation of the motor. A pivot hub engages the driven gear via an intermediate hub, and the other of the pair of bimini arms is connected to the pivot hub. The pivot hub and intermediate hub are configured for displacement between a down position and an up position by operation of the motor through the driven gear and the intermediate hub. A first arc spanned by the driven gear between the stowed position and the extended position is greater than a second arc spanned by the pivot hub between the down position and the up position.

Abstract: A hinge system includes first and second hinge assemblies. The first hinge assembly includes a first hinge plate with a post and a second hinge plate with a collar configured to selectively receive the post. The second hinge assembly includes a third hinge plate with a counter bore and a keyway and a fourth hinge plate with a key configured to be selectively received within the keyway and the counter bore.

Abstract: A structure such as a recreational vehicle includes a guide member coupled to a wall of the structure, a carriage member slidingly coupled to the guide member, a mounting bracket coupled to the carriage member, and a bed coupled to the mounting bracket. The mounting bracket can be coupled to the carriage member in a readily releasable manner. The mounting bracket can also be slidably received by a bed support member that is coupled to or part of the bed.

Abstract: A slide-out room system includes a drive mechanism that may be fixed to a vehicle wall adjacent the slide-out room. A drive unit includes a drive screw that is rotatable with rotation of an output shaft. A drive block that engages the drive screw may be fixed to a side wall of the slide-out room. Rotation of the drive screw effects displacement of the drive block to extend and retract the room, depending on a rotation direction of the motor.

Abstract: A drive head for a wrench is configured for operation with manually driven members of power-operated devices. The drive head includes at least first and second drive members selectively engageable with such driven members.

Abstract: A system and method for leveling a selected surface of a structure. The system includes a handheld mobile device and a platform leveling assembly (PLA) supportable on a structure to be leveled. The PLA includes a PLA controller and a PLA receiver communicatively coupled with the PLA controller. The handheld mobile device includes a tilt sensor configured to sense an attitude of a selected surface on which the handheld mobile device is placed; an output device configured to provide an indication to a user; an input device configured to receive input from the user; a transmitter configured to send wireless signals to the PLA receiver; and a mobile device controller communicatively coupled to the tilt sensor, the output device, the input device, and the transmitter and configured to cause the output device to provide an indication of the sensed attitude of the selected surface.