For anyone confused about what 'patent notice of allowance' signifies. It's approved, and essentilaly a done deal, just some T crossing, I dotting, and remaining fees.
What is a Notice of Allowance?
A Notice of Allowance is a document sent to a patent applicant from the United States Patent and Trademark Office (USPTO) after a patent examiner has decided to issue the requested patent. The Notice of Allowance comes after the inventor has turned in a patent application and provided all information about the invention. This information includes the patent's description, design, drawings, or blueprints.
Since the Notice of Allowance shows the application is complete and meets all requirements, it is the final step in the long and complex patent application process. Your patent application has been fully reviewed and your invention has been given the green light for patenting. All that's left is to pay remaining fees and send any drawing corrections.