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Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

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Class 280/1.181 - With alternately advanced ground engaging means


Subclass of Class 280 - Land vehicles
Definition: Vehicles which progress by advancing supporting means alternately
No. of patents: 11
Last issue date: 01/16/2007


NumberTitleIssue Date
7163430Walking toy figure
A movable toy animal having legs that are controlled by a motor operated teeter-totter assembly. The motor is bi-directional and sequentially moves the legs in opposite directions to move the animal in a forward walking, running or turning direction. Various switche...
01/16/2007
6746025Rocker horse having movable configuration
A rocker device includes a base having a rocker surface for rocking on a supporting surface, and a wheel device attached to the base and partially extendible out of the bottom of the base to selectively engage with the supporting surface. The base is rockable relati...
06/08/2004
6499755Operation arrangement for a twist vehicle
The present invention relates to an operation arrangement, particularly to an operation arrangement for a twist vehicle having a sliding slot located on an end portion of an driving frame, a pivot shaft located opposite to the sliding slot, a sliding shaf...
12/31/2002
6386304Electric vehicle with electric-free driving system
An electric vehicle having a steering assembly, a front wheel assembly, and an electric drive assembly. The steering assembly includes a rotatably mounted steering shaft and a steering hand mounted at an upper end of the steering shaft. The front wheel as...
05/14/2002
5634651Land transportation device
A land transportation device for compact, sandy and open land, with or without a slope, based on the intersection of two reinforced and identical truncated rings in orthogonal planes with respect to each other. The geometric centers shifted of the rings a...
06/03/1997
4906012Self-propelled quadrupedal toy
The present invention is related to a self-propelled quadrupedal toy and, more particularly to a quadrupedal toy (toy horse, dog or deer etc.) having a driving mechanism equipped with two protruding handlebars for the rider (children) to operate to let th...
03/06/1990
4858914Balance enhancing exercise and amusement apparatus
An exercise machine adapted to simultaneously strengthen the user's body and develop his sense of balance includes an elongated, horizontally disposed frame structure having front and rear ends and a spring-mounted, padded body rest section extending long...
08/22/1989
4834402Wooden horse able to move forwards and to change moving direction
A rocking horse capable of moving forward and of changing its moving direction. The horse has two curved pitching rods, two movable support rods, and two rider controllable L-shaped levers with pedals. By manipulating the pedals, the rider can rock back a...
05/30/1989
4816002Ambulatory animal toy
An ambulatory animal toy includes a skeleton having a substantially horizontal spine with forward and rear ends defining forward and rear directions. Mutually spaced apart legs are attached to the spine and feet are attached to the legs. The feet are in f...
03/28/1989
4561514Amusement vehicle
An amusement vehicle has a hollow body shell which is shaped like, for example, a four-footed animal. Front and rear frames are provided inside the body shell, and are coupled to each other by a hollow shaft. The front and rear frames can correlatively ro...
12/31/1985
4462476Walking apparatus
A walking device employs a linkage mechanism to drive a vehicle on skis supporting it. The linkage mechanism, of which Peaucellier's mechanism is a special case, is caused to raise the skis when a motor drives linkages to raise one of its pivot axes. Duri...
07/31/1984
 
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