A product such as the machine, a device, an article of manufacture, a composition of matter, a microorganism; a process such as a method of use, a method of manufacturing, a non-biological process, a microbiological process; computer-related inventions; and improvements thereof (Rule 200)
Novelty and industrial applicability. Inventive step not required. Provisions on novelty, non-patentable inventions, and industrial applicability for invention patents are applicable to utility models..
7 years without the possibility of renewal.
No substantive examination; only formality examination.
Once, at any time before the grant or refusal of a utility model.