What types of numeral changes can be made to patent drawings without applicant’s annotated sheets?

According to MPEP 608.02(w), there are two types of numeral changes that can be made to patent drawings without requiring annotated sheets from the applicant:

  1. Changing one or two numerals or figure ordinals
  2. Changing Roman Numerals to Arabic Numerals to agree with the specification

The MPEP states:

As a guide to the examiner, the following corrections are illustrative of those that may be suggested without requiring annotated sheets from the applicant: (B) Changing one or two numerals or figure ordinals. … (E) Changing Roman Numerals to Arabic Numerals to agree with specification.

These provisions allow for minor numerical corrections or adjustments to ensure consistency between the drawings and the specification without necessitating a formal submission from the applicant.

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Topics: Patent Law, Patent Procedure
Tags: drawing corrections, patent drawings, USPTO