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Unlike jurisdictions where a design only faces a formalities check, IMPI automatically conducts substantive examination on novelty for every Mexican design application. Our team at Brealant prepares your filing to withstand that review, and manages the process closely once it's underway.
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Legal Definition of Design Examination
Substantive examination, under the Ley Federal de Protección a la Propiedad Industrial, is IMPI's automatic review of whether a design is genuinely new, conducted as a standard part of every application without a separate request.
Purpose and Function of Examination
Once formal requirements are met, IMPI's examiners compare your design against the register and other public disclosures, considering any third-party technical observations filed within two months of publication.
Protecting Your Registration
Because examination happens automatically and substantively, the strength of your representations and product description at filing directly affects how smoothly your design clears review.
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Contact
Discuss your filed design application and examination strategy with Brealant.
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Search
We review the design's application status and the prior art landscape IMPI is likely to consider.
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Quote
Receive a service quote for monitoring examination and handling any objections.
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Pay
Proceed with secure payment for the selected services.
File
We monitor IMPI's substantive review and respond promptly if any objection is raised.
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Wait
IMPI's examiner compares your design against the register and any third-party observations.
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Response
You receive the examination outcome — registration, or an office action requiring a response.
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In Mexico, examination begins automatically once formal requirements are satisfied, with no separate request needed. Third parties may submit technical observations within two months of publication, which IMPI can weigh during its novelty review — understanding this window helps set expectations for the process.
Because every Mexican design undergoes automatic substantive examination, there's no way to skip straight to an unexamined registration. Brealant prepares filings to anticipate likely objections and responds quickly if IMPI's examiner raises one, keeping your application on track.
Examination is thorough, but it has real limits
No Guaranteed Outcome
Substantive examination doesn't guarantee registration — genuine novelty issues can still result in refusal.
Third-Party Observations
A competitor can submit technical observations during the two-month publication window, which IMPI may take into account.
Takes Time
Because examination is substantive rather than a quick formalities check, it's a meaningful part of the overall 1 to 2 year registration timeline.
Doesn't Expand Protection
Passing examination confirms the design as filed is registrable; it doesn't broaden what you originally applied for.
Product Specification Is Fixed
The product the design applies to, as specified at filing, generally can't be changed during examination.
Brealant advises on realistic prospects based on the search findings before your application is examined.
Staying on top of examination protects
Your Path to Registration
Keeping the application moving toward a granted, examined registration.
Your Filing Date
Preserving the priority and filing date established when the application was first lodged.
Your Representations
Responding to any formal or clarity objection without losing the substance of your design.
Your Confidence to Enforce
A design that has withstood IMPI's substantive review carries more weight if you later need to act against a copycat.
Brealant manages this process closely so nothing falls through the cracks.
Examination typically follows these stages
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Formal Review
IMPI first checks the application meets formal filing requirements.
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Publication
The application publishes, opening a two-month window for third-party technical observations.
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Substantive Review
IMPI's examiner automatically assesses novelty against the register and any observations received.
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Registration or Office Action
If the design meets the requirements, IMPI proceeds to registration; otherwise, an office action is issued.
Substantive examination is built into the overall registration timeline, which typically runs around 1 to 2 years from filing to grant.
Examination is built into standard registration, so costs are structured accordingly
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IMPI's filing fee covers formal and substantive examination as part of the standard registration process, with no separate examination fee to request.
Brealant's professional fee covers monitoring the examination and handling any office action, quoted based on complexity.
Brealant advises on realistic prospects based on the search findings before your application is examined.
Once your design clears substantive examination and registers, Brealant can move directly into enforcement action if needed, or support ongoing monitoring so you know as soon as a competitor's product looks too close to your own.
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No — IMPI conducts substantive examination automatically as a standard part of every application, unlike jurisdictions that require a separate certification request.
Yes, a third party can submit technical observations within two months of publication, which IMPI may take into account when assessing novelty.
You'll receive an office action giving you an opportunity to respond or amend before IMPI decides whether to register the design.
There's no request needed — examination happens automatically once formal requirements are satisfied.
It's built into the overall registration timeline, which typically runs around 1 to 2 years from filing to grant, depending on IMPI's workload and any objections.
It assesses whether the design is new and possesses individual character compared to existing designs disclosed anywhere before the filing or priority date.
IMPI doesn't offer a formal fast-track for designs in the way some jurisdictions do; Brealant can advise if any acceleration options apply to your case.
The novelty standard is the same, though procedural aspects differ — Brealant can advise on which filing route suits your international strategy.
Yes, an application can be withdrawn at any stage before registration, though official fees already paid are generally non-refundable.
IMPI proceeds to register and publish the design, and Brealant will send you the registration certificate and renewal timeline.
Discover more insights and stay informed about the latest in intellectual property with Brealant's blog. From expert advice on trademark registration and patent protection to strategies for safeguarding your brand in a competitive market, our resources are here to empower your business. .
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