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7361104 |
Automated ball game training and playing system
A ball game system for training and/or play comprising one or more playing areas suitably large to accommodate running and jumping players, each playing area including adjacent surface areas...
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7175567 |
Gymnastics springboard with adjustable elasticity designed for training and competition
A gymnastics springboard with adjustable elasticity comprising a top board coated with a coating subdivided into two distinct zones enabling the impact zone to be demarcated visually, which...
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6920652 |
Top for starting platform for swimming pool
A top for a starting platform at one end of a swimming pool has an upper surface, which is adapted to support both feet of a swimmer in a starting position, and a lower surface, at which the top is...
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6648036 |
Veneer lathe
A veneer lathe that can provide a veneer produced by cutting out a log, which is substantially free from surface scratches, and thus can be used as a surface sheet for plywood. A roller bar drives...
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6598365 |
Impact and energy absorbing product for floors, walls, and other flat surfaces
An impact and energy absorbing product for floors, walls, panels, crash mats and other flat surfaces. More particularly, the invention teaches the usage of coiled springs in conjunction with...
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6319174 |
Soft-edged recreational trampoline
A trampoline which incorporates a flexible mat supported above a support frame by a number of spaced flexible rods; each rod is secured at one end to the mat and at the other end to the support frame.
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6132338 |
Resilient exercise board
Exercise board comprising a generally rectangular platform having a laminated structure with a horizontally extending substantially rigid substrate and a pad of resilient material on the upper side...
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5634870 |
Resilient platform exercise device
A resilient platform exercise device includes a trampoline having a peripheral frame with a platform secured to the frame by a plurality of spaced springs for resiliently mounting the platform. An...
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5607377 |
Rebounder and punching bag-boxing fitness device
The device according to this invention combines two popular exercises which are rebounding, in which a user uses a trampoline or a spring board and boxing in which a user uses a punching bag and/or...
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5509871 |
Mechanical surfboard simulator
A surfboard simulator device for training users in the sport of surfing, the device including a stable base platform and an elevated surfboard unit that is interconnected to the base platform by a...
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5370591 |
Training vaulting board
A vaulting board including ramp framing with a pliable bed sheet within the interior confines of the framing and interconnected to the framing by resilient connector means.
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5326336 |
Diving board lift
A diving board lift assembly for lifting a diving board from a substantially horizontal diving position to a substantially upright position is provided. The diving board having a diving end and a...
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5209709 |
Slidable hinge vaulting board
A vaulting device for use by a gymnast in vaulting comprising a top member connected to a base member, via a rigid control member and a movable pivot, with a plurality of resilient members...
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5116045 |
Sports mat, notably a movable judo mat
The invention relates to a sports mat, especially a judo mat, of an elastic foam-like material (4) and possibly a sheath (7). According to the invention, the elastic foam-like material (4) is...
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5069445 |
Foot and leg exercise device
A foot-leg exercise device that includes two foot-supporting platforms individually swingably connected to the base structure. A spring within each platform provides resistance against downward...
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4998718 |
Spring diving board safety apparatus
A diving board safety apparatus is set forth wherein a "spring type" diving board is provided with a double acting air cylinder actuated by a manually actuatable valve to direct a solenoid valve to...
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4971315 |
Under-deck mounted retractable diving board
A retractable diving board which is mounted on the underside of a platform or deck, preferably in the front of a pontoon boat, so it may also serve as a gangplank. The under-deck mounting of the...
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4824101 |
Spring board
A spring board is provided with an upper plate, a lower plate and interposed flanged profiles. For obtaining an optimal adaption of the spring board's shape to the local strains the local...
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4666147 |
Invert diving platform
An invert diving platform affixed to the structure of a common pool ladder anchored to the deck of a pool for providing an elevated platform above the water level for diving. The platform is...
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4423698 |
Diving board and bracket assembly for a boat
A diving board and bracket assembly for a boat which includes a generally rectangular diving board, a bracket having a generally rectangular slot for receipt therein of an end of the diving board,...
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4303238 |
Diving board with enhanced tip performance
A diver's springboard comprises a top plate having a flat upper surface which extends between a base end and a tip end of the board. A plurality of longitudinally extending, spaced parallel ribs...
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4079930 |
Swimming pool diving tower
A height adjustable swimming pool diving tower comprising a well-like foundation, a diving board, a central support column partially accommodated and guided in the foundation shaft and carrying the...
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4049263 |
Diving board
A diving board comprising a layer extending over its full length, at least one of its upper and lower surfaces being provided with thin sheets of reinforcing material, said sheets having different...
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3942199 |
Slip resistant surfaces for bathing fixtures, such as bathtubs and shower receptors
Bathing fixtures, such as bathtubs and shower receptors and devices such as diving boards and surfboards, are provided with a contoured surface, at least within an area on which a person normally...
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3908988 |
Diving towers
This invention concerns a diving tower, adjustable in height and operated by means of a hydraulic ram assembly, said ram assembly being powered by pressurized fluid within annular chambers of...
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3907242 |
Fiberglass cantilever stand for diving boards
This invention provides a cantilever stand for diving boards that is constructed entirely of fiberglass materials and in a rigid, one-piece configuration in which all mounting hardware is not only...
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3902718 |
Height adjustable diving tower and ladder assembly therefor
A Diving Tower, adjustable in height and operated by means of a hydraulic ram assembly, the said lifting ram assembly being powered by a hydraulic power unit and by a plurality of annular...
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3862755 |
EXTRUDED DIVING BOARD
A diving board formed of a plurality of extruded sections joined together in side by side relation. A plurality of tubes are contained within the extruded sections, the tubes having differing wall...
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3862754 |
METAL SPRINGBOARD
A metal springboard particularly adapted for use in diving into swimming pools. The springboard is fabricated of aluminum or a similar metal, and is designed so that it can be continuously...
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3861674 |
COMPOSITE DIVING BOARD
A composite diving board has an inboard end portion adapted to be secured to a fixed support, an intermediate and fulcrum area portion to be supported by a fulcrum, and a free tip end portion. Such...
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3809392 |
SWIM STARTING BLOCK WITH ADJUSTABLE HANDLE
A swim starting block has a handle attached thereto by means of a base in which the handle is pivotally mounted. The attached handle has both a vertical and horizontal component of position...
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3764130 |
METAL SPRINGBOARD WITH TORQUE CELLS
A metal springboard fabricated by a continuous extrusion process and having a horizontal upper plate with a plurality of vertical ribs on the undersurface, at least some of which are integrally...
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3741857 |
COMPOSITE LIGHT WEIGHT BOARD AND MANUFACTURE THEREOF
A composite panel member of thermoplastic resin comprising three constituents fused together at their mutually contacting points, the two constituents of which consist of two comb-sectioned sheets...
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3734519 |
MOLDED SKI
A one-shot molded ski having cored recesses at a right angle to the general plane of the ski, said recesses being arranged where desired according to the requirements of the design of the ski.
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3701529 |
EXERCISING APPARATUS
An exercising apparatus for permitting individual body building and conditioning exercising is disclosed. A platform is yieldably mounted in a supporting frame for movement in the vertical...
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3544104 |
LAMINATED FIBERGLASS DIVING BOARD
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3502327 |
FIBER GLASS DIVING BOARD HAVING INNER FRAME
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3497213 |
DIVING BOARD OF INTERLOCKED Z-SHAPED SECTIONS
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3416793 |
Diving board
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3415516 |
Diving boards
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3408069 |
Springboard
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3408067 |
Sking simulator device
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3401910 |
Guard rail mounting
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3371928 |
Springboard
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3350093 |
Torsionally adjustable spring diving board
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3333845 |
Diving board apparatus
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3184233 |
Sectioned metal springboard
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3178333 |
Safety mat with target for diving boards
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3166315 |
Floatable diving assembly
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3096980 |
Diving barrier
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