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ââXML Schema Notes
==XML Schema Notes==
Tags we are using:
*CPC Classification: https://en.wikipedia.org/wiki/Cooperative_Patent_Classification
Tags we aren't using:
*Kind codes: http://www.uspto.gov/learning-and-resources/support-centers/electronic-business-center/kind-codes-included-uspto-patent
*Series codes: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/filingyr.htm