There are situations when an invention can receive adequate patent protection with a utility patent and a design patent. If your invention has a unique structure/function coupled with a unique ornamental design, then you should consider filing both a utility patent application and a design patent application.
This is similar to the pregnancy period of a woman,  which is closer to around 9 months o â¦ r ~260 days.    However, actual gestation period of a cow can range from 270 days  to 295 days, depending primarily on breed[s], age, body condition  and nutritional health.
Gestation length of. a beef cow is another example where the. average is seldom the rule. The gestation length for all breeds of. cattle averaged together is 283 days. The. range is 279 for Jersey to 292 for Brahman. On the average, the Continental breeds of.