Bulk Data Storage System (BDSS)

Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Grants (JUL 1790 - DEC 2018)

Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Applications (MAR 2001 - DEC 2018)

FILENAMESIZE (bytes)DATE/TIME
US_Grant_CPC_MCF.doc1254402016-11-07 08:45
US_Grant_CPC_MCF.docx403472016-11-07 08:47
US_Grant_CPC_MCF_Text_2018-06-01.zip2416812932018-06-07 11:26
US_Grant_CPC_MCF_XML_2018-06-01.zip4852930542018-06-07 11:27
US_PGPub_CPC_MCF.doc1402882016-11-07 08:46
US_PGPub_CPC_MCF.docx411822016-11-07 08:48
US_PGPub_CPC_MCF_Text_2018-06-01.zip1860311502018-06-07 11:27
US_PGPub_CPC_MCF_XML_2018-06-01.zip3586095622018-06-07 11:28