Capstone Companies Inc (CAPC)

[flptrnkng]

Do you have any links to uspto.gov where they've applied for any patents on this mirror device?

In the U.S. there is a bar against patenting anything that has been sold or even offered for sale that is 1 year after the first sale. Even if it is only one. If you want to patent outside the U.S. it is worse. In most locations it is too late to apply for a patent the day after you sell the first one.

Capstone already has/had an FCC Grantee Code, by the way, 2ACN4.

I don't see getting a new grantee code for the mirror as significant.