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Match Document Document Title
7427074 Skag having angled attachment studs  
A skag having a rod/elongated rod and rearwardly-angled threaded studs upwardly-extending immovably from the rod. The skag adapted to be connected to the bottom of a snowmobile ski to enhance the...
7422228 Sports board  
The invention is directed to a sports board ( 15 ). In the preferred embodiment, the board comprises an expanded polymer foam core ( 16 ), an extruded thermoplastic polymer outer layer ( 20 )...
7413198 Skag having angled attachment studs  
A skag having a rod/elongated rod and rearwardly-angled threaded studs upwardly-extending immovably from the rod. The skag adapted to be connected to the bottom of a snowmobile ski to enhance the...
7413197 Steering ski device for snowmobile  
A ski for a snow vehicle includes a ski body, a ski mounting bracket, a keel, a wear bar, and a glide member. The ski body includes a generally horizontal surface that contacts the snow when the...
7407187 Two-wheeled vehicle and chassis braking system  
A chassis braking system for braking a chassis includes a braking unit including a braking surface biased toward a road surface on which the chassis runs and having a first state where movement of...
7404565 Anti-zigzag guide rail for snowmobile ski  
A guide fixed at the front of a ski of a snow vehicle ( 22 ) and including two wings ( 40 ) of reversed U-Shape, whose web ( 60 ) is linked to the lower face of the ski, the guide including means...
7392990 Footwear having a foot retaining system  
A boot which has a tongue structure which includes at least first and second cables attached to the sides of the tongue, a guide channel associated with each cable, and a cable tensioning device...
7389995 Skag having angled attachment studs  
A skag having a rod/elongated rod and rearwardly-angled threaded studs upwardly-extending immovably from the rod. The skag adapted to be connected to the bottom of a snowmobile ski to enhance the...
7374180 Snowboard scooter  
A snowboard scooter formed of a one-piece platform wide enough to accommodate the width of two feet, with side-by-side but offset foot grips in the form of straps, as on a snowboard, requiring the...
7311317 Snowmobile runner and method of manufacture  
A traction runner for a snow ski is fabricated of a lightweight metal such as aluminum and is formed on its upper surface with a channel in which mounting members are fixed. A channel is formed...
7311166 Snowmobile ski  
This invention relates to an improved snowmobile ski having a vertical fin on the topside of the ski with a surface area large enough to minimize or prevent sideways slippage of the ski during a...
7311165 Snowmobile ski  
A snowmobile ski with a pair of outboard keels and laterally projecting, upwardly slanting, lateral wings attached proximate the outboard keels is disclosed. A ski of this structure has improved...
7290774 Wheel unit for ski-mounted vehicle  
A wheel unit mountable on a ski of a ski-mounted vehicle includes an actuating plate defining a wheel attachment section and a piston attachment section The actuating plate is pivotally attached to...
7287763 Method of attachment of a ski on a snowmobile, and resulting snowmobile  
A method of attachment of a ski to a snowmobile, the snowmobile capable of displacement about a gliding surface. The method comprises the step of providing the snowmobile with at least one steering...
7275751 Wear bar for snow machine ski  
A wear bar assembly is disclosed for aiding in the steering of a snow machine. The assembly may include a wear bar for attachment to a bottom of a snow machine ski and one or more hardened inserts,...
7264250 Snowmobile stabilizer  
A stabilizer comprising three parallel wear blades each of which is made to remain sharpened over a long period of time. The side blades may contain holes to divert the snow and to add roughness...
7252301 Snowmobile ski with alignment points  
A snowmobile ski includes front and rear alignment points, which are preferably notches in the outer ribs of each of the skis. The notches facilitate alignment of the skis by receiving the end of a...
7243927 Steering ski for snow vehicle  
A ski for a snow vehicle includes a snow contacting portion that has a generally horizontal surface and a keel depending therefrom. The keel includes a keel base, a first inclined surface, and a...
7232134 Steering ski for snow vehicle  
A snowmobile has a pair of steering skis. Each ski has an elongated primary section that has a bottom surface. The bottom surface extends generally horizontally and warps upward at a forwardly end....
7226136 Snowmobile slide  
A slide rail assembly adapted for engaging a drive track of a snowmobile. The slide rail assembly comprises a rail adapted for engagement with a rear suspension system of the snowmobile, and...
7221123 Battery container for an electric vehicle  
A battery container of an electric vehicle is installed on the battery container supporting stand of the electric vehicle body. The container is a composite type and formed through alignment and...
7213827 Slider with brake plate  
A slider comprises a main board and a brake plate. The main board has a bottom face facing to and movable on a snow ground, and has a rear end raised to an angle relative to the snow ground. The...
7204496 Accessory for a snowboard  
An accessory for a snowboard including a plate adapted to support the feet of a rider, the plate being constructed and arranged to be secured releasably to the snowboard, and having a steering...
7195254 Adjustable ski for a snowmobile  
A snowmobile ski includes an elongate ski element. The elongate ski element has a tip and a tail defining a length therebetween, top and bottom surfaces, first and second lateral edges extending...
7185897 Thin, quick-mount runner for a snowmobile ski and method  
A runner for a snowmobile ski is fabricated from flat metal plate stock and incorporates mounting features for securing the runner to the ski and a wear strip of a relatively harder material...
7182352 Ice skating trainer  
A skating training device with a V-shape frame that has a front end and two rear portions with handles. The front end includes a wheeled leg and the rear portions include rear legs that terminate...
7172203 Limited movement roller system  
A limited movement roller device and related method for moving a load includes a frame with a load bearing surface. A plurality of rollers are moveable through the frame and connected with respect...
7159876 Vehicular snow ski steering keel bar  
A vehicular snow ski steering keel bar is disclosed having a recessed surface portion extending at least partially along the length in the side surfaces of the bar. A lower side surface portion...
7159875 Articulated-severable snowboard also useable as emergency snowshoes  
An articulated snowboard includes first and second members that are joined at a first end by an articulation mechanism that permits vertical offset between the members while preserving parallel...
7121560 Ski assembly for a stroller  
A ski assembly for a stroller for allowing more proficient movement through snow includes a ski attachment for a stroller assembly having a chair portion, a back portion, a plurality of wheels is...
7108270 All-weather sled  
A convertible sled for use by a rider. The convertible sled includes a body, a mounting unit coupled to the body for coupling plural wheels or plural sledding members, and a steering unit moveably...
7100927 Articulated steerable sled  
This invention overcomes the disadvantages of the prior art by providing an articulated, multi-segment sled body having, on each segment, a pair of runners each having opposing convex side edges....
7090229 Anti-dart snowmobile ski  
An anti-darting ski for snowmobiles, the ski including a longitudinally extending runner with a central keel. A generally flat wear strip with two skags is attached to the bottom of the keel. The...
7083173 Dual density foam core sports board  
A sports board with an expanded foam core that has a density adapted so the core will receive a solid sheet skin laminated directly thereto without an adhesive layer. The sports board includes a...
7059623 Slider with brake plate  
A slider includes a main board movable on a snow ground, and a brake plate mounted on the main board and protruding outward from the main board to face the snow ground. The brake plate is formed...
7017695 Snowmobile ski having a self-steering keel arrangement  
The snow ski is pivotally attached to a snowmobile in order for it to be pivotable about its longitudinal, steering and transversal axes that intersect each other. The ski has a ski sole from which...
RE39012 Snowmobile steering ski  
An improved snowmobile steering ski attachable to the steering spindles of a snowmobile and, generally, including a frame, which may be integrally molded as part of the ski, and having multiple...
6991056 Snowmobile ski  
This invention relates to an improved snowmobile ski having a vertical fin on the topside of the ski with a surface area large enough to minimize or prevent sideways slippage of the ski during a...
6983943 Convertible ski-supported vehicle  
Mounting bracket for mounting a wheel unit or other device on the ski of a snowmobile. A base plate of the mounting bracket attaches to the bottom of the ski with the same fastener that fastens a...
6981705 Ski apparatus for transporting cargo  
An apparatus for transporting cargo over snowy and icy surfaces includes a plurality of elongate ski members and a plurality of clamping members connected to the respective top surfaces of the...
6974139 Dual ski skag  
A skag for a ski, such as a vehicle ski. The skag includes a carrier platform to be attached to the bottom surface of a ski. First and second longitudinal rails are disposed on the lower surface of...
6971653 Steering ski for snow vehicle  
A ski for a snow vehicle includes a ski body, a ski mounting bracket, and a keel. The ski body includes a generally horizontal surface that contacts the snow when the ski is in use. The ski...
6969074 Ski-sled frame for mounting to snow skis  
A ski-sled frame that can be detachably mounted to a standard pair of skis by attaching the frame to a standard set of ski bindings. The ski-sled may include a seat for carrying the rider, a frame...
6955236 Snowmobile ski  
A snowmobile ski with a pair of outboard keels and laterally projecting, upwardly slanting, lateral wings attached proximate the outboard keels is disclosed. A ski of this structure has improved...
6928354 Apparatus and method for controlling vehicle brake using brain waves  
Disclosed are an apparatus and method for controlling vehicle brake using the brain waves. A driver controls the brake using the characteristic of the brain waves appearing before the driver's...
6905128 Maneuverable and brakeable high performance snow sled  
A maneuverable, brakeable, roll resistant high performance snow sled suitable for use on downwardly sloping terrain. The preferred embodiment of the sled embodies a tandem, mirror image, in-line...
6890010 Integral bumper and skid plate  
The present invention generally relates to an integrally formed skid plate and bumper for a motorized vehicle. The integrally formed skid plate and bumper member is particularly useful for a...
6880834 Bi-directional snow sled with steering/braking levers  
A snow sled having a body with a top surface and a bottom surface, wherein the top surface is configured to receive a rider in at least one of a prone position and a seated position. The snow sled...
6824147 Convertible ski-supported vehicle  
Universal wheel unit for mounting one or more wheels on the ski of a snowmobile. The wheel unit is a separate assembly that is detachably mountable on the ski or is an integral component of the...
6729651 Systems and methods for providing a recreational sled device  
Systems and methods for providing a recreational sled that is configured to selectively enable a user to carry a sliding mechanism up an incline and/or to support the user on the mechanism and...
Matches 1 - 50 out of 690 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >