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 222/380 - Valve outlet


Subclass of Class 222 - Dispensing
Definition: Dispensers in which the dispenser outlet has a valve therein.
No. of patents: 325
Last issue date: 12/21/2010


                9  
NumberTitleIssue Date
3963151Fluid dispensing system
A fluid dispensing system for accurately dispensing precise aliquots of fluid rapidly and efficiently. The system includes a reservoir of fluid and a pump adapted for connection to a reservoir of fluid and for transferring precise aliquots of fluid from t...
06/15/1976
3952918Fluid dispenser apparatus
Disclosed is a container for fluids and a dispenser for use in conjunction therewith. The container comprises a reinforced portion that defines an aperture and a puncturable seal closing the aperture. The dispenser includes a support for receiving and sup...
04/27/1976
3942687Applicator for molten thermoplastic adhesives
An applicator by which small, discrete, uniform quantities of molten thermoplastic adhesive can be dispensed in rapid succession comprises a body having a heated inlet chamber, which hot melt enters under low pressure, and a pump chamber. A plunger in the...
03/09/1976
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