Prior to writing claim answer these questions: • What is the invention? • What are the pieces and parts that make up the invention?The specification, including the abstract and claims, must have lines that are 1.5 or doublespaced in a single column of text. Tutorials and links to US and global patent information; includes both free and WSU subscription resources. – Prepare draft claims for the invention as the first step. • The patent agent may want to sketch out draft claims in the disclosure meeting with the inventor. In this video we're going to go ahead and create a patent writing template. It is an absolute requirement that all candidates be eligible to sit for the U.S. Patent and. Trademark Office Bar examination. The expert bar exam writing tutor you wish you had.