### The DaVinci Lock System is Protected by U.S. and International Patents

The DaVinci Lock® system is backed by a growing portfolio of U.S. patents that protect our innovative technology and ensure secure, contactless, and scalable lock management. Below is a list of the patents that protect the unique features and functionality of our system:

**United States**  
**Patent Number**  
10,614,650  
**Title / Short Name**  
System and Method for Managing Distributed Encrypted Combination Over-Locks from a Remote Location

10,475,115  
System and Method for Managing Distributed Encrypted Combination Over- Locks from a Remote Location

10,922,747  
System and Method for Securing and Removing Over-Locks from Vacant Storage Units

11,094,152  
System and Method for Applying Over-Locks Without Requiring Unlock Codes

11,232,513  
System and Method for Securing and Removing Over-Locks

11,416,919  
System and Method for Retrieving an Unlock Code via Electronic Messaging

11,538,098  
System and Method for Randomly Generating and Associating Unlock Codes and Lock Identifiers

11,663,650  
System and Method for Transmitting Unlock Codes Based on Event Triggers

12,014,294  
System and Method for Transmitting Unlock Codes Based on Event Triggers

12,131,373  
System and Method for Facilitating Access to Self-Storage Units

12,131,602  
System and Method for Managing Physical Locks with Single Reset or Override Device

12,266,230  
System and Method for Managing Physical Locks with Single Reset or Override Device

12,125,327  
Device, System and Method for Transmitting Unlock Codes via Display Augmentation

12,272,195  
Augmented Reality CON1

12,518,605  
Drone and Door Alarms

12,437,593  
Gate Operator Access Technology (G.O.A.T.)

**International**  
**Patent Number**  
AU No. 2023201847  
**Title / Short Name**  
System and Method for Randomly Generating and Associating Unlock Codes and Lock Identifiers

JP 2023-092143  
System and Method for Randomly Generating and Associating Unlock Codes and Lock Identifiers

CA 3197451  
System and Method for Randomly Generating and Associating Unlock Codes and Lock Identifiers

PCT/US24/51782  
Independent URLs/Scan Code-Read Tag

PCT/US24/51791  
Skeleton Key

PCT/US24/51793  
Augmented Reality

PCT/US25/43349  
Cylinder Lock with Plunger

PCT/US25/43351  
Cylinder Lock with Spindle

PCT/US25/54565  
Drone and Door Alarms

PCT/US25/55331  
Gate Operator Access Technology (G.O.A.T.)

Simplify operations, give tenants the independence they want, and drive more revenue.

**CONTACT**  
3301 Atlantic Ave.  
Raleigh, NC 27604  
E: info@davincilock.com

**LINKS**  
[Shop Locks](https://www.davincisolutions.com/shop-now-locks)  
[Help Center](https://support.davincilock.com/)  
[LinkedIn](https://www.linkedin.com/company/davincilocksolutions/)  
[The DaVinci Lock System is Protected by U.S. Patents.](https://www.davincisolutions.com/davinci-lock-patents)

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