THE INVISIBLE SHIELD

What this record means

The record shows that “THE INVISIBLE SHIELD” is a live Principal Register registration owned by UNELKO CORPORATION, a corporation organized in Arizona, and it was renewed most recently on February 19 2026. The registration covers only one class – Class 001 – specifically “water repellent surface coating preparation for use on glass surfaces,” with a first use date of April 8 1985. Because the claim is limited to that coating product, a similar name used for unrelated goods such as software, apparel, or services would not fall within the exact scope shown here, though the wording itself is still recorded. The prosecution history is empty, so there is no indication of a Supplemental Register filing or a descriptiveness refusal. The supplied history contains no oppositions, cancellations or other enforcement actions. I'd treat this as a meaningful concern if you plan a coating product for glass, but the risk drops sharply for other types of goods.