What are the consequences of not showing claimed features in patent drawings?

Failing to show claimed features in patent drawings can lead to objections and potential issues with the patent application. According to MPEP 608.02(d), the examiner may issue an objection using Form Paragraph 6.36, which states:

The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the [specific feature] must be shown or the feature(s) canceled from the claim(s). No new matter should be entered.

Consequences of this objection include:

• Required submission of corrected drawing sheets
• Potential cancellation of claims if features cannot be shown
• Risk of application abandonment if corrections are not made

To avoid these issues, ensure that all claimed features are clearly illustrated in the patent drawings.

To learn more:

• patent drawings
• claimed features
• drawing objections
• patent application