What happens if a drawing is not included with the application?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. If a drawing is not included with the application but is required for a complete disclosure of the invention, the Office of Patent Application Processing (OPAP) will send a Notice to File Missing Parts giving the applicant a time period of two months from the mailing date of the Notice to file the missing drawing(s). The time period may be extended under 37 CFR 1.136(a). Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Office of Patent Application Processing Reviews Drawings for Publication MPEP 507 Permitted Corrected Drawings Required for Legibility and Compliance MPEP 507 Permitted Design Patent Drawings Not Reviewed for Publication MPEP 507 Corrected Drawings Required Upon Notice From OPAP MPEP 507 Required Drawings Reflect Application Filing Quality Unless Improved MPEP 507 Most Drawings Including Informal Ones Are Acceptable MPEP 507 No Fee for Corrected Drawings Required by OPAP MPEP 507 Required Black and White Copies No Longer Required for Color Drawings/Photographs MPEP 507 Drawings Required for Design Patents MPEP 1503 Drawings Required for Design Application Filing MPEP 608.02 Required Other Related FAQs 5 FAQs Collapse Are color drawings or photographs allowed in patent applications? What happens if corrected drawings are not received within the set time period? Can drawing corrections be made after the application has been allowed? What happens if the drawings in a patent application are not in compliance with the rules? What are the common reasons for OPAP to object to patent drawings?