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4102541 |
Roller skis
A roller ski comprising a reverse motion-blocking device composed of an articulated pendulum support which engages with the ground during reverse or rearward travel.
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4050705 |
Braking device for ski scooters
A known ski scooter, for use as sport and training equipment, has a foot board, on which the user's foot is secured by a binding, and sets of wheels adjacent the ends of the boards, one set being...
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D245427 |
Wheeled paddle for use in furnace heat treating of articles
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4033596 |
Roller ski having leg operated braking means
Roller footwear devices, such as roller skis and roller skates, having sets of wheels on spaced apart parallel axles mounted on a web supporting foot-fastening means as well as brake means arranged...
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4021052 |
Land ski apparatus
A land ski device comprised of a pair of ski members each having a front wheel, a reverse braking member, means for affixing the toe portion of the user's boot to the ski member, two rear wheels...
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3950776 |
Ski position simulator
A ski position simulator for use in photography and the like to enable a subject to assume and maintain position like that of a jumping skier has an elevated support. Prongs extended from the...
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3926449 |
Foot roller means
This invention is related to a foot roller means including a frame provided between front and rear wheel or roller units, wherein the frame presents an arched or arcuate portion which is...
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3884486 |
Brake device for foot roller means, in particular roller skis
This invention is related to a braking device for foot roller means, in particular roller skis, of the kind including a frame supporting and securing the runner's foot, and rollers or wheels...
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3856321 |
WHEELED BOARD TOY ASSEMBLY
This wheeled board toy assembly is adapted for use as a ski instructional device and includes: a pair of wheeled skate boards, a plurality of skate board wheels, a pair of link boards, a plurality...
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3827706 |
WHEELED SKIS
A wheeled ski adapted for travel on a ground surface, such as a paved roadway, in a manner to closely simulate actual maneuvers and conditions of conventional snow skiing. There are two ski...
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3767220 |
FOOT WORN TWO-WHEELED VEHICLE
A two-wheeled vehicle adapted to be worn on a person's feet in the standup position so that they can be maneuvered like snow skis on a slope. Each vehicle is comprised of a frame supporting a pair...
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3749413 |
WHEELED SKI
A dry land ski assembly, having forward and rear wheels, includes a foot harness assembly pivotal by body action of the user from a free wheeling to a restricted rotation position for the front...
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3722900 |
SNOWLESS SKIS
A ski fitted with a plurality of rollers for use in traversing a smooth solid surface devoid of snow or snow-like substance. The outer surface of rolling members is tapered to a smaller diameter...
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3684305 |
ROLLER SKI APPARATUS
A foot platform is supported by front and rear rollers for rolling travel, and is provided with a control handle, simulating a ski pole, attached to its side margin for limited fore-aft swinging...
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3545779 |
WHEELED SKI
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3522951 |
METHOD FOR MODIFYING CONVENTIONAL SNOW SKIIS TO PERMIT DOWNHILL SKIING ON SMOOTH GRASSY SLOPES DURING NON-WINTER PERIODS
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3436088 |
ROLLER SKIS
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3403919 |
Ski device with demountable wheels
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3389922 |
Amusement and sporting device
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3365208 |
Roller skis
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2545543 |
Wheeled ski
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2403885 |
Recreational roller toy
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2260027 |
Ski
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2253012 |
Ski-skate
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