Questions tagged [cpc]
The cpc tag has no usage guidance.
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USPTO classification databse
I´m new in research in patent classificacions and need to get the CCL: Current US Classification, CPC: Current CPC Classification, CPCL:Current CPC Classification Class and ICL: International ...
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Is searching by CPC adequate while performing a patent search?
I am searching for patents similar to my product. Is performing a search on google patents using CPC adequate to find prioir art?
If i do not find patents similar to my product in the search result, ...
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