U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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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 131/197 - Plural reversely extending passages


Subclass of Class 131 - Tobacco
Definition: Smoking devices having a plurality of smoke passages connected,
No. of patents: 2
Last issue date: 08/26/2008


NumberTitleIssue Date
7415982Smokeless pipe
A smokeless pipe for the ingestion of tobacco products which includes an elongated hollow member having a proximal end, a distal end, and a length therebetween. The elongated hollow member includes a constricted portion along its length to retain the tobacco product...
08/26/2008
4193313Apparatus for carrying flexible goods
A carrier film composed of an ultra high molecular weight high density polyethylene is disclosed herein. The carrier film has a pair of opposed surfaces and a pair of opposed edges. The carrier film is perforated with a plurality of circular apertures. On...
03/18/1980
 
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