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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 242/479.4 - On bobbin having cylindrical and frusto-conical portions


Subclass of Class 242 - Winding, tensioning, or guiding
Definition: Subject matter in which the material-contacting surface
No. of patents: 2
Last issue date: 08/17/1999


NumberTitleIssue Date
5938143Ignition coil bank-winding method
An ignition coil winding method for spirally winding an element wire in conical banks of wire turns one by one around a coil bobbin provides in particular that a nozzle can vertically move toward and away from the coil bobbin according to a changing windi...
08/17/1999
4453678Apparatus for the formation of yarn packages
Apparatus for the formation of packages of elongated flexible material wound upon a pirn supported and rotated in the apparatus, the apparatus having an operating carriage mounted for reciprocation parallel to the axis of the pirn, mechanism for reciproca...
06/12/1984
 
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