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_2025-03-01.zip3642624932025-03-06 12:53
US_Grant_CPC_MCF_XML_2025-03-01.zip7173422722025-03-06 12:54
US_PGPub_CPC_MCF.docx418292018-07-26 14:13
US_PGPub_CPC_MCF_Text_2025-03-01.zip3418688072025-03-06 12:52
US_PGPub_CPC_MCF_XML_2025-03-01.zip6540622902025-03-06 12:53