A cart may include a door forming a bed of the cart and a pair of wheel attachment assemblies. Each wheel attachment assembly may include (a) a fender having a planar expanse configured to abut a lower major face of the door, (b) a clamping member coupled to the fender, the clamping member configured to be coupled to an upper major face of the door and abut an edge face of the door, and (c) a wheel fork coupled to the fender and configured to be coupled to an axle of a wheel. The cart may include a handle clamp configured to be coupled to an edge portion of the planar member and a handle configured to be coupled to the handle clamp.

A conversion kit for a snow vehicle has a front assembly component, the front assembly component has a front ski, a bracket that is attached to the front ski, two extension arms that are pivotally attached to the bracket extending upwardly from the front ski, and a rear assembly component having a two or more adjacent members, a mount attached to the pivot unit, comprising a clamping attachment on one end configured to retain a section of the frame on another end, a ski attachment terminating each adjacent member, a pivot unit, comprising at two horizontal pivot bars pivotally connecting the adjacent members at its ends, and pivotally connected to the mount at a midpoint, wherein the one or more horizontal pivot bars move the adjacent members interdependently, and wherein each member extends from a common pivot unit and terminates at a ski attachment.

A conversion kit for a snow vehicle has a front assembly component, the front assembly component has a front ski, a bracket that is attached to the front ski, two extension arms that are pivotally attached to the bracket extending upwardly from the front ski, and a rear assembly component having a two or more adjacent members, a mount attached to the pivot unit, comprising a clamping attachment on one end configured to retain a section of the frame on another end, a ski attachment terminating each adjacent member, a pivot unit, comprising at two horizontal pivot bars pivotally connecting the adjacent members at its ends, and pivotally connected to the mount at a midpoint, wherein the one or more horizontal pivot bars move the adjacent members interdependently, and wherein each member extends from a common pivot unit and terminates at a ski attachment.

The Christmas tree stand is a structure that supports a Christmas tree. The Christmas tree stand has a body with the appearance of a sled. The Christmas tree stand comprises a plurality of rails, a platform, a tree support, and a plurality of threaded fasteners. The plurality of rails, the platform, the tree support, and the plurality of threaded fasteners are interconnected to form a supporting structure with the sled appearance. The plurality of rails forms a framework that provides vertical support for the Christmas tree stand. The platform is a horizontal surface used for supporting objects above the supporting surface on which the Christmas tree stand rests. The tree support is a structure, which receives and support the Christmas tree. The plurality of threaded fasteners is a threaded fastener, which secures the Christmas tree in the tree support.

An information processing device according to an embodiment has a recommended route generation function. The recommended route generation function generates a recommended route with a changed section involving a change in a traveling direction within a predetermined range on a scheduled traveling route, the changed section including a first line and a second line. The first line continues to a first position at an entrance of the changed section. The second line continues to a second position at an exit of the changed section. The second line is longer than the first line. A tangential line of the second line and an exit line of the changed section forms an angle within a predetermined angle range.

The snow surface skimmer is provided with: a skimmer body; a steering handle, which extends upward at a slant from the skimmer body; a seat installed on a region of the skimmer body that is behind the steering handle; and a skimming board. The skimming board is detachably attached to the bottom surface of the skimmer body by a skimmer attachment mechanism so that the attachment position in the front-back direction is adjustable. A skimming board suited to the skimming person's body type, build, etc. can be attached to the skimmer body at the appropriate position in the front-back direction.

A cart may include a door forming a bed of the cart and a set of wheel assemblies. The cart may be configured to travel along a pair of railroad rails. Each wheel assembly may include a wheel rotatable about an axis and a guide structure configured to engage a side of one rail of the pair of railroad rails. The cart may include a handle, coupled to a wheel assembly.

A cart may include a door forming a bed of the cart and a pair of wheel attachment assemblies. Each wheel attachment assembly may include (a) a fender having a planar expanse configured to abut a lower major face of the door, (b) a clamping member coupled to the fender, the clamping member configured to be coupled to an upper major face of the door and abut an edge face of the door, and (c) a wheel fork coupled to the fender and configured to be coupled to an axle of a wheel. The cart may include a handle clamp configured to be coupled to an edge portion of the planar member and a handle configured to be coupled to the handle clamp.

A cart may include a door forming a bed of the cart and a pair of wheel attachment assemblies. Each wheel attachment assembly may include (a) a fender having a planar expanse configured to abut a lower major face of the door, (b) a clamping member coupled to the fender, the clamping member configured to be coupled to an upper major face of the door and abut an edge face of the door, and (c) a wheel fork coupled to the fender and configured to be coupled to an axle of a wheel. The cart may include a handle clamp configured to be coupled to an edge portion of the planar member and a handle configured to be coupled to the handle clamp.

A snowmobile ski tip is configured to be removably fitted over a snowmobile ski and has a bottom surface for contacting the snow and a top surface configured to contact a bottom surface of the ski, a side wall, and a top wall extending from the side wall. The ski tip forms a pocket configured to accept a front end of the snowmobile ski such that the ski tip widens at least the front end of the ski when installed.