Today in 2013, US Patent CN 202842451 U was issued, an invention of 张津川, for his “Glove Capable Of Opening Beer Bottles.” Here’s the Abstract:

Provided is a glove capable of opening beer bottles. The glove capable of opening beer bottles is characterized in that the top of the glove is sewn with a velcro, a bottle opener is installed on the glove through the velcro, and the bottle opener can be dismantled. The glove capable of opening beer bottles has the advantages that people can use the bottle opener on the glove to open a beer bottle when the glove is needed, hands can not be frostbitten and the glove capable of opening beer bottles is convenient to use.

I’m not sure if this commercial example is based on this patent, but it’s certainly pretty close and the same idea.