Bulk Data Storage System (BDSS)

Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Grants (JUL 1790 - DEC 2024)

Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Applications (MAR 2001 - DEC 2024)

FILENAMESIZE (bytes)DATE/TIME
US_Grant_CPC_MCF.docx413962018-07-26 14:13
US_Grant_CPC_MCF_Text_2024-12-01.zip3595136762024-12-04 16:19
US_Grant_CPC_MCF_XML_2024-12-01.zip7081898042024-12-04 16:20
US_PGPub_CPC_MCF.docx418292018-07-26 14:13
US_PGPub_CPC_MCF_Text_2024-12-01.zip3365362192024-12-04 16:19
US_PGPub_CPC_MCF_XML_2024-12-01.zip6439176262024-12-04 16:19