The Cooperative Patent Classification (CPC) is an extension of the IPC and is jointly managed by the EPO and the US Patent and Trademark Office.

On January 1, 2013, the USPTO moved from using the United States Patent Classification (USPC) system to the Cooperative Patent Classification (CPC) system, a ... Classification · CPC Scheme · Index to USPC · USPC class numbers and titles

The CPC is the EPO's main classification scheme. When the CPC superseded the ECLA in January 2013, the ECLA and ICO schemes were flattened into one scheme.

The invention belongs to the field of power supplies, and provides a CPCI (compact peripheral component interconnect) power unit and system.

The CPC is the result of a partnership between the EPO and the USPTO in their joint effort to develop a common, internationally compatible classification ...

24 мая 2017 г. · Patents are classified with CPC codes as either "Inventive" classes or "Additional" classes (formerly called Non-Inventive). In AcclaimIP, you ...

CPC. COOPERATIVE PATENT CLASSIFICATION. A · HUMAN NECESSITIES · B · PERFORMING OPERATIONS; TRANSPORTING · C · CHEMISTRY; METALLURGY · D · TEXTILES; PAPER · E.

The Cooperative Patent Classification (CPC) is a patent classification system, which has been jointly developed by the European Patent Office (EPO) Structure · Hierarchy · History

The Cooperative Patent Classification (CPC) is an extension of the IPC and is jointly managed by the EPO and the US Patent and Trademark Office. CPC ...

The invention discloses a compact peripheral component interconnect (CPCI) high-speed backboard. A board surface is divided into two regions.