MPEP § 608.02(t) — Cancelation of Figures (Annotated Rules)

This page consolidates and annotates all enforceable requirements under MPEP § 608.02(t), including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

Cancelation of Figures

This section addresses Cancelation of Figures. Primary authority: 37 CFR 1.121(d)), 37 CFR 1.121(d)(1)), and 37 CFR 1.121(d).

Key Rules

Mandatory Requirements (2)

StatutoryRequiredAlways
[mpep-608-02-t-28cb10f1f7485c0ffd1298c4]
Annotated Sheet Must Be Presented for Cancelled Drawings
Note:
The marked-up copy of the cancelled drawing sheet must be labeled 'Annotated Sheet' and included in the amendment document explaining changes to the drawings.

If a drawing figure is canceled, a replacement sheet of drawings must be submitted without the figure (see 37 CFR 1.121(d)). If the canceled drawing figure was the only drawing on the sheet, then only a marked-up copy of the drawing sheet including an annotation showing that the drawing has been cancelled is required. The marked-up (annotated) copy must be clearly labeled as "Annotated Sheet" and must be presented in the amendment or remarks section of the amendment document which explains the changes to the drawings (see 37 CFR 1.121(d)(1)). The brief description of the drawings should also be amended to reflect this change.

StatutoryRecommendedAlways
[mpep-608-02-t-65a768dcdf6a7b2f3211ff1c]
Brief Description Must Reflect Cancelled Drawings
Note:
The brief description of the drawings must be updated to reflect any cancelled figures and their replacement sheets.

If a drawing figure is canceled, a replacement sheet of drawings must be submitted without the figure (see 37 CFR 1.121(d)). If the canceled drawing figure was the only drawing on the sheet, then only a marked-up copy of the drawing sheet including an annotation showing that the drawing has been cancelled is required. The marked-up (annotated) copy must be clearly labeled as "Annotated Sheet" and must be presented in the amendment or remarks section of the amendment document which explains the changes to the drawings (see 37 CFR 1.121(d)(1)). The brief description of the drawings should also be amended to reflect this change.

Conditional Requirements (2)

StatutoryRequiredAlways
[mpep-608-02-t-c05768a96977c332de4f9eb7]
Replacement Sheet Required When Drawing Figure Cancelled
Note:
A replacement sheet of drawings must be submitted without the canceled figure when a drawing is canceled.

If a drawing figure is canceled, a replacement sheet of drawings must be submitted without the figure (see 37 CFR 1.121(d)). If the canceled drawing figure was the only drawing on the sheet, then only a marked-up copy of the drawing sheet including an annotation showing that the drawing has been cancelled is required. The marked-up (annotated) copy must be clearly labeled as "Annotated Sheet" and must be presented in the amendment or remarks section of the amendment document which explains the changes to the drawings (see 37 CFR 1.121(d)(1)). The brief description of the drawings should also be amended to reflect this change.

StatutoryRequiredAlways
[mpep-608-02-t-364ed308eed92f15a2d9da1e]
Annotated Copy Required for Single Drawing Sheets
Note:
If a canceled drawing is the only one on a sheet, an annotated copy with cancellation annotation is required.

If a drawing figure is canceled, a replacement sheet of drawings must be submitted without the figure (see 37 CFR 1.121(d)). If the canceled drawing figure was the only drawing on the sheet, then only a marked-up copy of the drawing sheet including an annotation showing that the drawing has been cancelled is required. The marked-up (annotated) copy must be clearly labeled as "Annotated Sheet" and must be presented in the amendment or remarks section of the amendment document which explains the changes to the drawings (see 37 CFR 1.121(d)(1)). The brief description of the drawings should also be amended to reflect this change.

Citations

Primary topicCitation
37 CFR § 1.121(d)
37 CFR § 1.121(d)(1)

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31