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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 177/111 - Mechanically interconnected with feed valve


Subclass of Class 177 - Weighing scales
Definition: Device mechanically interconnected to a feed valve so that
No. of patents: 3
Last issue date: 09/19/2000


NumberTitleIssue Date
6121556Granular material weighing system
A granular material weighing system intended primarily for weighing gunpowder, but which is not limited to this application. A volumetric powder measure is used to simultaneously dispense a previously weighed batch of granular material into its final cont...
09/19/2000
4976378Feed metering mechanism
A metering device for measuring bulk particulate material, such as feed, includes a hollow casing having a paddle gate positioned therein. Rotation of the paddle gate dispenses a predetermined weight of particulate material into the outlet port of the dev...
12/11/1990
4084626Automatically operational net weight filling machine
An automatically operational net weight filling machine having a plurality of similar but independently adjustable operational stations which conveyably receive from a bulk storage source a loose and flowable dry particulate material, measures out an adju...
04/18/1978
 
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