What is the primary focus of a patent examiner’s initial search?
The primary focus of a patent examiner’s initial search is on the invention as described and claimed in the nonprovisional application. According to the MPEP, The first search should cover the invention as described and claimed, including the inventive concepts toward which the claims appear to be directed. It should not be extended merely to…
Read MoreWhat is the difference between classification based on inventive concepts and claimed subject matter?
The classification of patent documents based on inventive concepts differs from classification based solely on claimed subject matter. According to MPEP 1302.10: These symbols are based on the inventive concepts in the disclosure, rather than solely based on the claimed subject matter. As such, it is possible that an issue classification will include classification group/subgroup…
Read MoreHow are Cooperative Patent Classification (CPC) symbols applied to patent documents?
Cooperative Patent Classification (CPC) symbols are applied to patent documents based on the inventive concepts in the disclosure, rather than solely on the claimed subject matter. The MPEP 1302.10 explains: These symbols are based on the inventive concepts in the disclosure, rather than solely based on the claimed subject matter. This approach ensures a comprehensive…
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