I wish you good fortune!

IDK if it can win, usually inventions have to be something no one else has done, I mean to win, that is.

There are a few really good pet hair gatherers on the main shopping channels, I just saw one last week. One of them was an adaptation of the old carpet sweepers we used when we didn't have enough carpet or money to warrant a vacuum.

Another one I've had for 15 years is similar to a driveway rubber broom... it works wonders on pet hair on carpet.

I hope you have the ultimate brush though! Good wishes!