Our Brand Name and the Public Trademark Record
📞 Need help right now? Call (720) 248-8087 or request a locksmith estimate online.
Mile High Locksmith® is the name used for our residential, commercial and automotive locksmith services. This page provides the trademark reference and service contact information so you can identify the business you intend to contact.
The registration information previously published on this page lists October 18, 2016 and Registration No. 5063834. Use the linked USPTO record to check current status, ownership and the listed goods or services.
Trademark Filing Details Listed on This Page
🔒 Trademark Name: Mile High Locksmith® (standard characters)
📝 Serial No.: 86937741
🏛️ Filed: March 11, 2016
✅ Registered: October 18, 2016
📅 In Use Since: September 1, 2013
👤 Owner: Leah Cassandra Cato
📍 Location: Denver, Colorado
📚 Registered Classes:
- IC 040 – Custom fabrication of keys or locks
- IC 045 – Opening of locks
🔗 View full trademark filing on the USPTO website
The USPTO’s trademark overview explains how a mark identifies the source of goods or services. Confirm the actual service, scope, estimate and provider details separately when arranging locksmith work.

What Trademark Protection Means for You
Before booking, confirm that the company name and contact details match the provider you intend to use. Discuss your house lockout, car key or commercial hardware request, including the work needed, location and estimate.
Service categories associated with the Mile High Locksmith® name include:
🔑 Residential Locksmith Services:
- House Lockout Services
- Mailbox Lock Replacement
- Sliding Glass Door Lock Replacement
- Lock Changing Services
🏢 Commercial Locksmith Services:
- Commercial Locksmith Services
- Storage Unit Lockout Services
- Lock Changing Services (for offices, rental units, and business facilities)
🚗 Automotive Locksmith Services:
- Car Key Replacement and key programing
- Broken Ignition Key Removal
And many more trusted services—all under the Mile High Locksmith® name.
Mile High Locksmith® · Brand and contact
Know who you’re contacting.
Confirm the business name and describe the locksmith service you need. Review the public trademark record using the link above.
Service hours: Daily, 6 AM–10 PM. Email: milehighlocksmithteam@gmail.com.