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.
Clawfoot Tub Dimensions. A clawfoot bathtub is often elevated from the ground and supporting the tub with claw shaped feet which can be made by different materials such as acrylic or metal chromed. Clawfoot tubs are worth buying because they add romance and values to bathrooms.