Access2

The Benefits of Keys with Patent Protection

Access2-Tigris-Premier3-Patent-Protected-Keys
Access2-Tigris-Premier3-Patent-Protected-Keys

Why Patented Key Systems Matter for Masterkey Security

When implementing a masterkey system, factors such as building structure, user access requirements, and budget constraints are key considerations. Security is paramount, but convenience—especially in obtaining replacement or extra keys—should not be overlooked.

However, prioritising convenience without proper safeguards can compromise the security measures you’ve carefully put in place. While key replacement should be straightforward, it must not come at the expense of control over who can obtain copies.

The Importance of Patented Key Systems

The most effective way to prevent unauthorised key duplication is through a patented system. It’s essential to understand that trademarks and copyright do not offer the same level of protection—only the patent holder or their authorised agent can legally duplicate a patented key.

Acquiring a patent is a rigorous process, but it provides a significant security advantage. Typically granted for twenty years, a patent ensures that no one can legally replicate the protected design during this period. In the context of masterkey systems, this means enhanced security—copying a patented key is not only illegal but also technically challenging, adding an extra layer of protection.

Patents benefit not only the owner but also the end user. They ensure that manufacturers uphold the highest quality standards, preventing low-quality imitations from entering the market. The high financial and technical barriers to copying patented technology serve as an effective deterrent.

A Patented Solution for Enhanced Security

The Tigris® Premier3 system is protected by patent until 2032. Featuring a 6-pin cylinder lock system with a double undercut ‘branch groove’ in both the key and cylinder profile, it creates both a physical and legal barrier against unauthorised key duplication.

A patented system provides more than just security—it offers legal protection, ensuring that only authorised individuals can obtain duplicate keys. This is particularly crucial as many commercial property insurers will not honour claims where unauthorised key use is involved, further emphasising the value of patented key systems.

Balancing Security and Convenience

Convenience should never come at the cost of security. With Access2’s streamlined service, authorised individuals can obtain replacement keys quickly and efficiently—ensuring both ease of access and robust protection. By choosing a patented key system, you gain peace of mind, knowing that security and convenience can coexist without compromise.

Get in Touch

For more information on how a patented key system can enhance your security, contact Access2 today. Call us on +44 (0)191 215 0530 or email enquiries@access2.com.

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A 3d render of gold Tigris Premier 4 key. on a simple neutral background. Engraved within the metal of the key reads 'TIGRIS Premier 4 Patent Protected'.

Premier 4 Tigris® – Cutting Through the Nonsense of Key Security

Let’s be honest — the key security world is full of noise. Marketing jargon. Smoke and mirrors. Talk of “restricted systems” and “trade marked keys” dressed up to sound like cutting-edge security. But here’s the truth: unless it’s patented, it’s not protected. Full stop. At Access2, we’ve been banging this drum for years — not just because it sounds good, but because it’s the only way to guarantee real control, real compliance, and real peace of mind. Why Premier 4 Tigris®? Premier 4 is our latest and most advanced high-security mechanical key system. It’s the natural evolution of Premier 3, which has been trusted across commercial, retail, healthcare, and public sector applications for years. The key difference? The patent on Premier 3 expires in 2032. The patent on Premier 4 runs until 2042 — giving customers an additional decade of exclusive protection and legal security.In short: Premier 4 exists because our customers deserve a better, longer-lasting return on their security investment. What Makes Premier 4 Different? Premier 4 isn’t just a new name. It’s a total upgrade in design and performance: Unique Branch Groove KeywayA patented design feature that makes illegal key copying practically impossible. Dual Patent ProtectionIt’s not just about the key — the barrel (cylinder) the key goes into is also patented. That’s two layers of defence, not one. Side Elements for Complex Keying SystemsAllows us to design highly bespoke master key systems without compromising on security. Easy Key EntryErgonomic upgrades make it easier for users to insert the key, improving usability without sacrificing control. Backed by Patent Law — Not Marketing SpinWe’re not talking about a logo on a key. We’re talking about registered intellectual property, enforceable in court. Don’t Be Misled Some systems are marketed as “patented” when the patent applies to an internal component or aesthetic design — not the key security itself. That’s misleading. With Access2, you’re protected where it matters most: the key AND the lock. A System Built on Integrity At Access2, 90% of what we supply are patented key systems. We’ve built our reputation on doing things properly — not just ticking boxes. Premier 4 is the result of that mindset: real innovation, real security, and real-world usability. We don’t do gimmicks. We do proven solutions that protect our customers’ buildings, reputations, and bottom line. Final Word When your building’s security depends on keeping keys out of the wrong hands, there’s no room for half-measures. Premier 4 Tigris® offers one of the longest-lasting patents on the market, complete with mechanical innovations that make life easier for users — and harder for anyone with bad intentions. Want a system that delivers long-term ROI and real peace of mind? Let’s talk. Your security deserves more than a sales pitch. Premier 4 Tigris® – Secure. Smart. Future-ready.

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