Do I need a patent before talking to an industrial designer?

A plain-English guide to patents, NDAs, and protecting your product idea before you start working with a designer in Australia."

No. You do not need a patent before talking to an industrial designer. But you may want a signed non-disclosure agreement (NDA) before sharing any details. Those are two very different things and uncertainty and fears around protecting your IP is one of the most common reasons people delay starting a project.

This article explains what a patent actually protects, what an NDA does instead, and some useful information about IP before your first design conversation.

Note, we are industrial designers and not patent attorneys. We are aiming to give a general overview of IP, patents, and NDAs, however for qualified legal advice specific to your personal needs, we suggest getting in touch with a patent attorney, and we can happily put you in touch with one.

The short answer, and why people get it wrong

The belief that you need a patent first usually comes from a reasonable place. You have an idea, you don't want someone to steal it, and a patent sounds like the right protection. That logic makes sense until you understand more about the patent process.

To file a full patent, you need a detailed description of the invention and often technical drawings showing how it works. Most product ideas at the early stage aren't developed enough to patent. You need design and engineering work done first — which means you need a designer before you can get a meaningful patent, not the other way around.

Then there's the costs involved. A standard patent application in Australia, filed through a patent attorney, typically runs $8,000 to $15,000 or more. Filing before your idea is developed enough to patent properly is expensive and often results in a patent that doesn't cover what your final product has become.

Do I need a patent before talking to an industrial designer? A plain-English guide to patents, NDAs, and protecting your product idea before you start working with a designer in Australia.

What actually protects you before you start

An NDA.

A non-disclosure agreement is a legal contract that prevents the people you share your idea with from disclosing it or using it without your permission. It's straightforward, it's fast to put in place, and it covers you from the moment the conversation starts.

Any reputable industrial design studio will happily sign an NDA before you share any details about your project. At Concept Evolution, we have our standard NDA document ready to sign, at no cost, before any details are discussed. We work with inventors at every stage, and protecting the ideas people bring to us is a basic condition of doing the work. If a studio pushes back on signing an NDA, walk away.

The NDA doesn't need to be complex. A standard, concise agreement drafted by a qualified patent attorney is usually sufficient. Some studios, including our own, have their own standard NDA which they prefer to use. You can also use the IP Australia business resource portal which has plain-English guidance on IP protection options including NDA templates.

When does a patent actually make sense?

Once a designer has developed your concept into a reasonably detailed form — with scale geometry, defined mechanisms etc — you have something tangible to protect. That's when filing a provisional patent application makes most sense.

A provisional patent application establishes the international filing date and effectively obtains an initial 12 months of international patent pending during which you can simultaneously start publicly testing the commercial feasibility of the product and also include any technical improvements that may arise during further product development.

Provisional applications cost significantly less than full patents — often $2,000 to $5,000 through a patent attorney, sometimes less if your idea is straightforward. They're a sensible middle step for inventors who believe their product has genuine novelty.

After further development and refinement closer to the finished product, the PCT application usually follows and extends the international patent pending by a further 18 months, keeping your options open for national phase filings in over 150 countries.

Not everything needs a patent

Most products don't get patented, and most don't need to be.

Patents are worth pursuing when your product has a specific technical innovation that's genuinely novel, that competitors would want to copy, and where you have the resources to enforce the patent if someone does. That's a narrower set of circumstances than most people assume.

In many product categories, being first to market and executing well matters more than IP protection. By the time a competitor reverse-engineers your product and brings their version to market, you should already be on your second generation. A lot of experienced product developers rely on speed and relationships rather than patents, particularly for products with shorter market cycles.

If you're genuinely unsure whether your product warrants a patent, talk to a patent attorney before assuming either way.

The practical order of operations

Here's how most product development projects at Concept Evolution start, and how we'd suggest thinking about it:

Sign an NDA with your designer before sharing anything. This is immediate protection and it costs nothing beyond a conversation. Then begin the design process. Once the design has taken real shape — once you have something specific to protect — consider a provisional patent application if the product appears to have genuine novelty. Use those 12 months to keep developing, get feedback from the market, and then consider a PCT application as your next step to extend your patent pending and options for national phase filings.

Frequently asked questions

What if I share my idea and they steal it?

A signed NDA gives you legal recourse if that happens. In practice, reputable design studios don't steal client ideas — their business depends entirely on the trust of the people who come to them. But the NDA is what makes the protection formal and enforceable.

Can I file a patent myself without a patent attorney?

You can. IP Australia allows self-represented applicants. For a straightforward invention, a self-filed provisional application is a reasonable option to establish a priority date. For a full patent application, particularly anything complex, professional help is worth the cost. A poorly drafted patent can leave significant gaps in your protection.

What's the difference between a patent and a design registration?

A patent protects how something works — the functional mechanism or process. A design registration protects how something looks — the visual appearance. Both are administered through IP Australia. Some products benefit from both; many only need one or neither. A patent attorney can advise on which applies to your specific situation.

Does an NDA expire?

Most NDA agreements specify a term, commonly two to five years, after which the confidentiality obligations lapse. For product development purposes, that's usually more than enough time. Check the term before you sign.

We're based interstate — does this affect anything?

No. IP Australia handles patents and design registrations nationally. NDAs are enforceable across Australian states regardless of where either party is based. We work with clients across Australia from our Taren Point studio and handle all of this remotely without any issue.

Ready to start? The first conversation is protected from the moment you have it.

Written by the team at Concept Evolution, an industrial design and engineering company based in Taren Point, Sydney. We work with inventors at every stage, from first idea through to manufacture, and sign NDAs before every initial consultation.

If you have a product idea and you've been holding off because you're worried about protecting it, the NDA is what you need right now.

Talk to the Concept Evolution team — it's confidential from the start