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.
1700 x 700 x 390 mm ( 59 x 27.6 x 15.4 ) 1700 x 750 x 390 mm ( 67 x 30 x 15.4 ) The most comfortable bathtub should be simple, well designed, and make the bathers feel very comfortable by lying or sitting in the bathtub. GreenGoods produces many kinds of most comfortable bathtubs for soaking.