What subject does MPEP 1100 cover?

MPEP 1100 specifically covers Publication Proceedings, detailing the processes and policies related to the publication of patent applications as well as the examination of applications that have been published. This section outlines the importance of public access to the disclosures made in patent applications and the implications of publication on both the applicant and the public.

The focus of MPEP 1100 highlights several procedures, including the timing of publication, the types of applications that are published, and the effects of publication on patentability and prior art status. This is vital for applicants to understand how their application will be treated once published and the legal ramifications that follow.

In contrast, Patent Term Extensions, Correction of Issued Patents, and Design Patents are covered under different sections of the MPEP, addressing their specific considerations and rules. Each of those topics has unique procedural guidelines and requirements that do not fall under the publication proceedings discussed in MPEP 1100. Thus, MPEP 1100's dedicated focus on Publication Proceedings is what accurately reflects the subject matter represented in the choice selected.