Matches 1 - 50 out of 166 1 2 3 4 >
Match Document Document Title
7591731 Proposed running track design for fairer 200 m and 400 m races  
The present invention is directed to a system and method for conducting a more fair race around an oval track by having runners in each lane run equal arc angles. Such a configuration eliminates...
7571573 Modular floor tile with lower cross rib  
The principles described herein provide floor tiles and modular floors. The floor tiles may include small steps in a surface structure to increase traction. The floor tiles may also or...
7559536 Structural glass railing base shoe design  
A base shoe that uses a simple internal clamp system that makes initial installation and removal a very simple process. This system eliminates the need for grout and costly wedge systems. Stainless...
7488525 Impact-attenuating, firm, stable, and slip-resistant surface system  
A system and method of providing a wheelchair accessible path through a variety of impact attenuating surfaces including loose fill materials. The combination of a tarmac and loose fill material...
7481712 Ski mat and tile member for forming the ski mat  
An artificial snow skiing surface has a number of spaced-apart rigid projections extending from a base. The surface is formed by joining like tile members that attach at side-by-side and end-to-end...
7357727 Auto race track design  
A racetrack designed to accommodate various types of auto racing class including Indy, CART, Formula 1 etc. is disclosed. The race track of the present invention is a continuous closed circuit...
7326132 Lacrosse shooting range and supporting mechanisms  
A system and supporting mechanisms for practicing the art of shooting at a lacrosse goal maximizes the area to practice running and shooting movements, while minimizing the area required doing so,...
7279212 Playing surface structure and method of construction of a playing surface  
A playing surface structure ( 100 ) comprises, a surface carpet layer ( 102 ), a resin impregnated textile layer ( 104 ), a random pile layer ( 108 ) comprising a compact resin loaded fibre stratum...
7223185 Hide-behind bunker system and kit with impact dampening anchors  
A hide-behind bunker system and kit for enabling a user to take cover behind at least one stand-alone, impact dampening structure. The system comprises at least one inflatable hide-behind structure...
7204764 Hockey safety net  
A method and system are provided for supporting, installing, and removing a safety net or other partition in a multiple use facility. The support system is comprised of a number of linear or...
7204763 Ice skating arena  
An ice skating arena having at least a first ice rink having a first side wall of a first wall length and a second ice rink having a second side wall of a second wall length; the first side wall...
7195562 Knockdown skateboard park system  
A skate park system comprises interlocking pieces enabling quick assembly and disassembly. The disassembled pieces can lay flat, enabling storage in minimal space. Ramp, funbox and grindrail...
7186450 Construction of playing surfaces  
A playing surface structure includes a resin impregnated textile layer ( 1 ) having a resin bonded layer of particulate rubber ( 7 ) adherent to its undersurface and overlying a fibrous random pile...
7147401 Installation and drainage system for synthetic grass  
The system contains an infill for drainage by using crusher fine to absorb and dispense water to a piping system that releases the water into a leech field system, using a final pipe to dispense...
7137899 Facility management support apparatus, method, and medium for supporting management of visitors in facility area  
There is provided a facility management support apparatus which manages visitors in a facility area, the apparatus includes: a place information storage unit for storing the degree of crowdedness...
7127857 Subfloor assembly for athletic playing surface having improved deflection characteristics  
A floor support assembly including first and second subfloors is disclosed. The first subfloor is supported over a substrate by a plurality of pads. Each pad is housed in a corresponding recess...
7125449 Malleable surface material  
An improved surface material is particularly suited for non-turf baseball field applications such as the pitcher's mound and base paths. The material generally comprises clay, wax and sand and has...
7104894 Composite material for equestrian sports tracks and the like  
A track for equestrian sports and the like, comprising a base layer of compacted polymeric particles, the majority of which have a size in the range from 20–60 mm, an intermediate layer overlying...
7090586 Activity surfaces  
An apparatus for an a method of closing a fixed gap in an activity surface such as a turfed race-track is described. The apparatus comprises a movable turf tray having an upper surface with the...
7077756 Glass laminate system and methods for hockey rinks  
A transparent, shatter-resistant glass shield for mounting atop the dasher board of a hockey rink includes at least one glass panel. A glass-retaining plastic film is adhered to a surface of each...
7070540 Athlete training device  
The present invention is an athlete training device and method useful in training athletes for track and field events including the high jump, pole vault, discus, long jump and shot put. The ramp...
7051538 Ice skating arena  
An ice hockey arena having an ice rink surrounded by tiers of spectator seats, wherein said ice rink has a playing surface above a first concrete base having a first width and a first length, a...
6966841 Playground play surface  
A unique playground play surface that is safe and suitable for use by physically challenged individuals and those that require the assistance of wheelchairs or other devices. The playground play...
6866594 Polo training apparatus  
A polo training apparatus comprises a dummy horse and conveyor belts arranged one each side of the dummy horse. A ball located on one of the conveyor belts will be displaced relative to the dummy...
6832452 Mega pyramid stadium complex  
A mega stadium-convention center complex is disclosed comprising an impressive pyramid building with a 670-foot pinnacle and a base covering more than 20 acres. The complex contains a 60,000-seat...
6821332 Malleable surface material  
An improved surface material is particularly suited for non-turf baseball field applications such as the pitcher's mound and base paths. The material generally comprises clay, wax and sand and has...
6817952 Glass laminate system for hockey rinks  
A transparent, shatter-resistant glass shield for mounting atop the dasher board of a hockey rink includes at least one glass panel. A glass-retaining plastic film is adhered to a surface of each...
6814669 Dual surface for sport event or game  
A hybrid tennis court with one type of surface applied to one side of the net from the net to the back fence and a different type of surface applied to the other side of the net from the net to the...
6796096 Impact absorbing surface covering and method for installing the same  
An impact absorbing surface covering adapted for use with a high impact traffic area is provided. A shock pad of post industrial, recycled closed cell foam is used in conjunction with an impervious...
6783461 Flexible track for dasher board system  
Apparatuses and methods for providing a track that is operative to hold a shielding panel. A front support and a rear support are positioned on respective sides of the track. A pivot member is...
6722995 Facility for practicing a snow sport  
The facility includes an enclosed space provided with a floor on which a layer of snow can be formed, an apparatus for cooling the space and a device for forming the layer of snow in the space so...
6718696 Movable wall for stadium  
A convertible stadium includes an exhibition area, a seating area and an outer sidewall in which is defined in large opening, preferably located so as to provide favorable outdoor views to the...
6712552 Geosynthetic material irrigation system  
The present invention is an economical and easily installed irrigation system for agricultural products covering large areas. The invention comprises top and bottom layers of geosynthetic material...
6698141 Convertible stadium and method of operating  
A convertible public exhibition facility includes a stadium having an exhibition area and a seating area that is situated about the exhibition area for permitting spectators to view activities...
6692367 Baseball practice facility  
A baseball practice facility for practicing individual skills in baseball. The baseball practice facility includes a plurality of station areas being designed for receiving users to practice...
6622434 Safety enclosure shield panel support system  
A shield panel support, for providing a vertical side edge support for a shield panel, comprises a transparent shield panel support pillar.
6616542 Artificial putting system  
A stable artificial putting green which includes a base, an intermediate layer, an artificial putting surface including a pile fabric supported by the intermediate layer, and an edging defining its...
6551429 Method of making a fiberglass dasherboard  
This invention is directed to a structural laminate for use as a dasher board comprising a first layer of fiberglass, a layer of rigid foam made of polyvinylchloride, a first bonding layer...
6517442 Portable ice skating rink enclosure  
The present invention relates to an enclosure which has a plurality of utilities such as a portable ice skating rink, a wading pool, a volleyball area, and a garden enclosure. The enclosure has a...
6474023 Seating tiers for stadiums and the like  
Seating tiers are used in a stadium to position rows of spectators at progressively higher levels, the tiers having a reverse slope such that each row is closer to a playing field than the next...
6472041 Monolithic surfacing system and method for making same  
A monolithic surfacing system is capable of being applied to almost any stable, compacted base which is capable of supporting the weight of the system. The system provides an economical solution to...
6470631 Curved and/or spherical element for a skating ring  
The invention includes methods and apparatus for fabricating a skating ring. One such apparatus is a curved element for skating rings which includes a plurality of vertical sup5 ports which are...
6402642 Rollercross-type game and method thereof  
A method of playing a game on a rink including a center planar playing surface surrounded by end and side boards. Two goals are provided opposite to one another on the planar playing surface. Each...
6398455 Method for stratified construction and heating a grass pitch, particularly a football ground, and a grass playing field built up in accordance with the method  
A grass field such as a football playing ground comprises an underground heating and heat distributing plant below the uppermost growth layer ( 10 ). In order to provide a grass field built up,...
6394918 Playing-field enclosure  
In a playing-field enclosure, particularly for ball games, having a peripheral, vertical band-including a plurality of sheet-type band elements that can be connected to one another with a form-fit...
6340334 Portable fight ring  
A portable fight ring for allowing users to quickly assemble their own fighting rings in their own back yard. The portable fight ring includes a base assembly; and also includes a deck assembly...
6327864 Kit for facilitating the formation of a frozen surface and method of forming a frozen surface using the kit  
A kit having: a border assembly with a plurality of elongate elements that are capable of being placed against a subjacent surface to define a border around a predetermined area within which a...
6296580 Adaptable playing fields with ventilated structures  
Paint-ball playing fields are characterized by empty envelope elements fastened together creating a continuous interior volume filled with air, under a predetermined pressure of approximately 1.5...
6287049 Layered foundation for play surface  
A layered foundation for a play surface includes an upper layer formed of wood mulch or another landscaping loose-fill material, a support layer composed of multiple fragments of a resilient...
6202356 Multifunctional building  
A multifunctional building for providing accomodation to events, said building comprising a sports field (1) for an outdoor sport, whereby at least part of the sports field is provided in a...
Matches 1 - 50 out of 166 1 2 3 4 >