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.
Common Bathtub Sizes. Whatever type of bathtub you get and with whatever features, i.e. whirlpool or air tubs, the following are some of the common sizes bathtubs come in today. First of all, the standard bathtub size is about 30 inches in width by 60 inches in length by 20 inches in depth. Now, if youâre looking for either a wider tub or a longer one or even a deeper one; there are other bathtub sizes that you can find today. One such wider, longer and deeper bathtub measures approximately 39 inches in width by 58 inches in length by 22 inches in depth.