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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 301/7 - Wheelbarrow type


Subclass of Class 301 - Land vehicles: wheels and axles
Definition: Wheel of the type usable on an ordinary wheelbarrow.
No. of patents: 4
Last issue date: 09/22/1992


NumberTitleIssue Date
5149116Balanced multi-wheel wheelbarrow
A wheelbarrow comprising a frame having two arms defining handles, supporting legs, a load container and wheel support structure. The center of gravity of the container is located substantially in vertical alignment with the axle in the operative position...
09/22/1992
5106113Wheel support structure for a cart
A wheel support structure for a cart, such as a wheelbarrow. The structure includes two separate wheel axis each carrying a wheel. Each wheel axis is mounted on a holding arm, which is pivotable 180 degrees about a vertical frame portion, whereby the pair...
04/21/1992
4174871Material handling vehicle
A stub axle assembly for mounting a vehicle body on a supporting member such as a molded plastic ball. The assembly includes a stub axle which seats within and is locked by a dimple and slot arrangement for rotation with an inner bushing of molded plastic...
11/20/1979
4058344Ground engaging member for movable structures
The invention relates to a ground engaging member in the form of a ball for supporting load carrying structures, such as wheelbarrows. The ball is preferably moulded from a plastics material, such as a mixture of EVA and low density polyethylene, and is f...
11/15/1977
 
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