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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 238/161 - In channel


Subclass of Class 238 - Railways: surface track
Definition: Insulated rail-joints are seated in channel-iron sections
No. of patents: 2
Last issue date: 08/14/1984


NumberTitleIssue Date
4464831Method and device for fabricating insulated joints for railroad tracks
A method of fabricating an insulating joint between a pair of end abutting rail sections of a railroad track includes the suspension of a pair of opposed fishplates at the rail joint at spaced distances outwardly of the rail sides, and simultaneously heat...
08/14/1984
4292110Fabric-reinforced bonding sheet comprising an epoxy resin and dianiline and use thereof to make an insulated rail joint
Fabric-reinforced adhesive bonding sheet, the adhesive of which is a blend of epoxy resin and a dianiline which soften and melt at 50°-110° C. The bonding sheet is especially useful for making insulated rail joints....
09/29/1981
 
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