Part 1 Conducting Research. Understand what inventions or ideas are eligible for a patent. You can patent your idea if it's a process, a machine, an article of manufacture, a composition of matter, or an improvement of any of these.
Quick Answer. The standard size of a bathtub is 60 inches long, 32 inches wide and 18 inches tall. Standard-sized tubs are designed to fit into an alcove, surrounded by three walls. Alcove tubs are available in a wide variety of materials.
Containing two bathroom plumbing fixtures is definitely not a factor of a size determination, but a whole meaning of such room is compact with no shower or bathtub. 1/2 bath usually has to be at least 3 x 6 feet with 24â â 28â wide pocked door in the middle of one of the longest wall.