What additional classification systems should patent examiners consider besides CPC?
While the Cooperative Patent Classification (CPC) system is the primary search tool, patent examiners should also consider other classification systems. The MPEP 904.02(a) mentions: “In addition to CPC, there are some other classification tools available such as the International Patent Classification (IPC) and the United States Patent Classification (USPC) system.” Examiners should utilize these additional…
Read MoreHow is the classification of a new patent application determined?
The classification of a new patent application is determined when it is received at a Technology Center. This classification is an important step in the patent examination process as it helps route the application to the appropriate examining group and aids in prior art searches. According to MPEP § 719.03, When a new application is…
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