Matches 1 - 15 out of 15


Match Document Document Title
US20120277012 MODULAR RAMP SYSTEM  
A modular ramp system contemplates two molded plastic ramps placed back-to-back so that one would travel up one ramp and then down the other. The ramps are interconnected by a spine. The spine...
US20120021844 PVC SHELL SKATEPARK  
A skate park has a hard top shell formed with skate features drawn down from a top surface of the hardtop shell. The hard top shell has a thickness between 0.2 mm and 1 mm. The hard top shell has...
US20100311510 Collapsible Skate Rail and Method of Using a Collapsible Skate Rail  
A collapsible skate rail is provided that includes a first bar having a first support and a second bar having a second support. The second bar is connected to the first bar by a hinge, and the...
US20110218047 BUMPER SYSTEM FOR GO-KARTS AND GO-KART TRACKS  
A bumper assembly including a backing, wherein the backing is substantially rigid, an outer layer, wherein the outer layer semi-flexible, resilient, and non-conductive, a cushion layer sandwiched...
US20140221111 STUNT ARENAS FOR REMOTE CONTROL VEHICLES  
A remote control vehicle, a remote control for use in controlling the vehicle, and an arena in which the vehicle can be operated, via the remote control, to engage stunts and perform acrobatic...
US20050124425 Skating training system  
A system and method for improving skating speed and strength of skaters, particularly ice skaters, employs an inclined skating ramp. The skating surface itself may be any of the conventional or...
US20050107170 Assembly type skateboard-ramp  
An assembly type skateboard-ramp includes several groups of ramp, two sides of which have swallow-tailed tongue and groove joints respectively. The ramp has a curve face and an opposite vertical...
US20090286609 SKATEBOARD ARENA AND METHOD OF COMPETITION  
The present invention includes a skateboard arena simulating an urban landscape, comprising a course including a number of structures used for skateboarding tricks; and a mechanism for electronic...
US20050075177 RAMP SYSTEM  
A ramp system for bikers, skateboarders and skaters has first and second ramps arranged back to back, each ramp having first and second ends and an upper surface extending between those ends. A...
US20060045290 Mechanical roller controller  
A mechanical roller controller is installed on a substrate. Two switches, which are secured on the substrate, send digital signals when they are pressed. A base is disposed on the substrate. Two...
US20100255918 RAMP  
A ramp (1) for sporting activities, the ramp (1) including a plurality of ramp portions (10,15,20), at least one of the plurality of ramp portions (10, 15, 20) being moveable with respect to...
US20090298602 APPARATUS AND METHOD FOR PROVIDING AN IN-STORE CUSTOMER TEST TRACK  
An apparatus and method is described for providing an indoor track to permit consumers to evaluate a rollable product such as a stroller on different surfaces such a asphalt, cobblestone, brick,...
US20170043240 Foldable/Mobile Skate/Snowboard Performance Half Pipe Ramp  
The enclosed invention is a portable professional regulation size skate board and snowboard half pipe park. The park is made up of two mobile trailer units. Each unit consisting of a quarter...
US20160090699 A MODULAR RAMP SYSTEM  
A modular ramp system comprising a plurality of panels assemblable to form a multi-sectional ramp deck and a collapsible load bearing arrangement for supporting each panel of the multi-sectional...
US20150321075 TRANSFORMABLE OBSTACLE ASSEMBLY  
A transformable obstacle assembly is described. Embodiments of the transformable obstacle assembly include a dual rail structure and a pair of support structures. Typically, the dual rail...

Matches 1 - 15 out of 15