U.S. patents available from 1976 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 215/18 - Valves


Subclass of Class 215 - Bottles and jars
Definition: Nonrefillable receptacles in which the novelty lies particularly
No. of applications: 1
Last issue date: 01/13/2011


Application No.Application TitleIssue Date
20110006029ANTI-FILLING ANTI-SPILL DEVICE FOR BOTTLENECK, COMPOSITE SEALING CAP INCLUDING SAID DEVICE
Anti-filling device to be attached to the neck of a bottle to be closed by a sealing cap, including attachment means for attachment to the bottleneck, a chamber including a lower lip surrounding a lower orifice and confining a moveable part which forms a valve in conjun... 		01/13/2011
 
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