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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Attorney: Paula D. Morris & Assoc., PC


Number of patents: 1
Last date: July 27, 2004

NumberTitleIssue Date
6767007Direct injection contact apparatus for severe services
A direct injection contacting apparatus for contacting a first fluid with a second fluid which facilitates heat and mass transfer operations. ...
07/27/2004
 
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