A patent number is a number assigned to a patent ________.
A) during its application process
B) when the patent is pending
C) once the patent is granted
D) when it comes under investigation

Question

Quizplus · Accepted Answer

A patent number is assigned to a patent once it is granted by the relevant patent office. This number is used to uniquely identify the patent and distinguish it from other patents. Until a patent is granted, it is not assigned a patent number.

A Patent Number Is a Number Assigned to a Patent