Disclosed is a mobile cart including a base for accommodating one or more gas cylinders, castors, a main column extending upwards from the base, a stowage cabinet arranged along the main column, an anchoring structure arranged at an upper end of the main column, a support post carried by the anchoring structure and equipped with fixing unit for a gas delivery apparatus, and a manual gripping handle allowing a user to manipulate the cart. Use of such a mobile cart to transport one or more cylinders of gas, in particular a NO/N2 mixture and/or oxygen, and a gas delivery apparatus.

A material handling device is provided. The material handling device includes a bottom, a frame, a wall, an a plurality of wheels. The bottom includes an upper surface and a lower surface. The frame includes an upper surface and a lower surface. The wall surrounds the bottom and the frame, and includes an inner surface, an outer surface and an inner shelf attached to a lower portion of the inner surface. The inner surface includes an upper surface attached to a portion of the lower surface of the bottom, and a lower surface attached to a portion of the upper surface of the frame. Each wheel is attached to the lower surface of the frame.

A game cart for hauling or carrying a large game animal is collapsible between a deployed position and a collapsed position. The game cart includes an extension member moveably connected with a frame. The extension member rotates about a pivot axis to collapse first and second legs inwardly towards the frame. First and second wheels may be removed from operational stub axles on the first and second legs and may be stored on storage stub axles attached to the extension member. When the game cart is collapsed, the wheels are carried by the extension member so as to allow the entire cart to be carried by a strap. After the cart is carried by a hunter to a remote location, the cart is deployed by reversing the steps of collapsing the cart. The cart carries a hunted large game animal, after a hunt, from a remote location in the wilderness.

An apparatus including a platform, casters attached to the platform, and a carriage supported by the platform is described. The carriage includes a left arm, a right arm, and an actuation mechanism. The left arm can pivot about a left lateral axis, and the right arm can pivot about a right lateral axis. The actuation mechanism allows a distance between a proximal end of the left arm and a proximal end of the right arm to be modified. Increasing the distance causes a distal end of the left arm and a distal end of the right arm to swing towards each other. Decreasing the distance causes the distal end of the left arm and the distal end of the right are to swing away from each other. The apparatus provides a convenient means by which to move a helicopter equipped with skids while the helicopter is on the ground.

The present invention involves a device for holding and transporting a gas cylinder. The device, a hand truck, has an arm portion having a lip portion mounted thereon. The device also has at least one stabilizing peg mounted to the lip portion with two wheels mounted to the lip portion. The at least one stabilizing peg is sized and configured to engage the stabilizing ring of the gas cylinder placed on the lip portion. Optionally, a hook may be attached to the arm portion such that the hook may engage the gas cylinder. The arm portion may further comprise a handle portion pivotable between a raised position and a collapsed position. The handle portion is lockable in the raised position and the lowered position. The arm portion further comprises a cradle portion sized and configured to engage and stabilize the gas cylinder. The gas cylinder, having a stabilizing ring, may be tilted forward, and the hand truck may then be positioned to engage the cylinder. The gas cylinder may then be tilted back so that the stabilizing ring rests on the lip portion of the hand truck and is engaged by the at least one stabilizing peg. This allows for the tilting of the hand truck and cylinder backward so that the hand truck and cylinder may be wheeled freely.

A hand truck includes a frame, a handle attached to a rear side of the frame, a platform extending from a front side of the frame, a plurality of feet attached to an underside of the platform, at least one support member attached to the front side of the frame, and an axle supporting a plurality of wheels, wherein the axle is attached to the frame. The hand truck may include a standing configuration and a mobile configuration. In the standing configuration, the plurality of wheels and at least one of the plurality of feet contact a ground surface to support the hand truck such that the platform is arranged at an oblique angle with respect to the ground surface.

A game cart for hauling or carrying a large game animal is collapsible between a deployed position and a collapsed position. The game cart includes an extension member moveably connected with a frame. The extension member rotates about a pivot axis to collapse first and second legs inwardly towards the frame. First and second wheels may be removed from operational stub axles on the first and second legs and may be stored on storage stub axles attached to the extension member. When the game cart is collapsed, the wheels are carried by the extension member so as to allow the entire cart to be carried by a strap. After the cart is carried by a hunter to a remote location, the cart is deployed by reversing the steps of collapsing the cart. The cart carries a hunted large game animal, after a hunt, from a remote location in the wilderness.

A cart is disclosed for carrying a gas bottle. The cart includes a wheeled frame and a bottle support platform. The support platform is configured to pivot between a loading position in which a gas bottle may be loaded and/or unloaded from the bottle support platform and a cradle position in which the gas bottle and the bottle support platform are elevated. A bottle rest may support the bottle when the bottle support platform is in the cradle position. A bottle support spine may also, or alternatively, support the bottle during transportation and act as a lever for pivoting the bottle support platform between the loading position and the cradle position.

Exemplary embodiments are directed to pool cleaners that remove debris from water using a plurality of cyclonic flows, or that include a removable impeller subassembly, a check valve for a debris canister, a particle separator assembly having a handle that locks to the pool cleaner, a modular roller drive gear box, or a roller latch that secures a roller to the pool cleaner. Exemplary embodiments are also directed to the check valve and the roller latch themselves. Exemplary embodiments are directed to a filter medium for pool cleaners that includes embossments providing flow channels for water, and to roller assemblies for pool cleaners. Exemplary embodiments are directed to pool cleaners including alternative pump motor engagements. Exemplary embodiments are directed to pool cleaners power supplies that include a potted and contoured power board assembly, and to kickstands therefor. Exemplary embodiments are directed to a pool cleaner caddy, and removable wheels therefor.

A hand truck includes a frame, a handle attached to a rear side of the frame, a platform extending from a front side of the frame, a plurality of feet attached to an underside of the platform, at least one support member attached to the front side of the frame, and an axle supporting a plurality of wheels, wherein the axle is attached to the frame. The hand truck may include a standing configuration and a mobile configuration. In the standing configuration, the plurality of wheels and at least one of the plurality of feet contact a ground surface to support the hand truck such that the platform is arranged at an oblique angle with respect to the ground surface.