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6713018 |
Dry chemical analysis element cartridge
A dry chemical analysis element cartridge includes a box-like cartridge casing in which a plurality of chemical analysis elements are stacked and are taken out through an element take-out port...
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6599198 |
Training apparatus for physical therapy, therapeutic riding in particular
Apparatus to qualify individuals for equine-assisted physical therapy is controlled entirely by a trainer or therapist, thereby regimenting the process for consistent and transferable results. The...
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6533672 |
Rotatable and pivotable amusement apparatus
An amusement apparatus that includes a base, an arm, a seat biasing device and a arm biasing device. The base is configured for placement on to a generally horizontal surface. The arm has a distal...
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5839963 |
Play apparatus for children's playgrounds or the like
A play apparatus for children's playgrounds or the like includes a helical spring one end of which is perpendicularly secured to a firm base or ground, and a support member with a seat and a grip...
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5580315 |
Recreational appliance
A recreational appliance with springs (1) is provided with a locking element (2-9) which can be inserted in an anchoring element with a receiving flange (4), whereby a recreational appliance can be...
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5522772 |
Playground toy
A playground toy for a seated user, which toy includes a coil spring, the lower end of which spring is fixed to a device for anchoring the toy in the ground and the upper end of which spring is...
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4765617 |
Portable seat for baseball catchers positioned behind home plate
A portable seat for catchers positioned behind home plate which lessens the strain on the knees and legs of the catcher and thereby helps the catcher maintain top performance and extends his life...
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4728087 |
Anchoring arrangement for heavy coil springs, primarily in coil spring carried playground devices
Adjacent the rigidly anchored end of a vertical coil spring, which carries out transverse oscillations, the spring is subjected to considerable breaking forces which limit the lifetime of the...
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4575072 |
Therapeutic riding device
A therapeutic riding device includes a seat (21) with a base (22), an upright portion (23) having a back (24) and wraparound sides (25, 26), and a hump (28). A coil spring (35) supports the seat. A...
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4379550 |
Ground supported playground device
A playground device mounted on a support such as a heavy coil spring, the lower end of which is fastened to a ground anchor which is a lightweight construction comprising a lowermost horizontal...
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4351522 |
Adjustable toy spring horse
The toy spring horse represented by FIG. 1 of our drawing and described in our specifications has four adjustment features. The objects of the described adjustment features are to offer a better...
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4351521 |
Riding toy for children with spring support base
A spring support base for a child's riding toy having a substantially stress resistant detachable connection between the child's riding seat and a spring, and a wide stance assembly for the spring...
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4329809 |
Bucking amusement apparatus
A multi-purpose amusement apparatus simulating the action of a bucking animal, such as a bull or horse, and which is an apparatus for mounting by a person, the apparatus generally simulating the...
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4093198 |
Coil spring device
A spring supported device such as especially a playground toy comprising a heavy coil spring the opposite ends of which are affixed to mutually movable parts such as a seat element and a support...
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2996298 |
Child's rocking device
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2924448 |
Coiled spring structure
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2832594 |
Hobby horse
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2738199 |
Mechanical animal
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