Can original patent drawings be modified during reexamination?
No, original patent drawings cannot be directly modified during reexamination. The Manual of Patent Examining Procedure (MPEP) 2666.02 clearly states: “The change may not be made on the original patent drawings.” Instead, the process for changing patent drawings during reexamination involves: Submitting a sketch with proposed changes on a separate paper, labeled as “Annotated Sheet.”…
Read MoreCan original drawings be physically altered to correct errors in a patent application?
The MPEP is clear on this matter: original drawings should not be physically altered to correct errors. Section 608.02(p) states: “Original drawings should not be altered or obliterated by applicant or draftsperson.“ Instead of altering original drawings, applicants should: Submit replacement sheets with the necessary corrections Provide a marked-up copy showing the changes Include detailed…
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