Blockchain company HUMBL has announced that the United States Patent and Trademark Office (USPTO) has officially issued a patent for the company's blockchain technology. According to the information provided, HUMBL's newly filed patent technology appears to be a blockchain-based currency transaction system that will act as a bridge between blockchain-based digital currencies and fiat currencies (and vice versa). This payment system will allow almost any two wallets to transact without intermediaries, except for the digital ledger itself. According to HUMBL, the patent approval took more than four years.