# Sentinel Engineering PLLC: Colorado trademark (design mark) registered 2026-05-11, class 42 Computer, Scientific and Legal

**Score:** 60/100

| Field | Value |
|---|---|
| Registrant | Sentinel Engineering PLLC |
| Registrant form | Limited Liability Company |
| Entity standing | Good Standing |
| Mark | The mark consists of a stylized geometric letter S forming a cube from angular line segments. |
| Mark type | Special Form |
| Goods/services class | 42 Computer, Scientific and Legal |
| Goods/services | Engineering design review, engineering design, and technical consulting services for infrastructure, utility, and industrial systems. |
| First used | 2026-05-11 |
| Registered | 2026-05-11 |
| Expires | 2031-05-11 |

## Why this score
- Brand first used within the last year: a launch.
- For-profit business.

Source: Colorado Secretary of State, Trademarks for Businesses in Colorado (data.colorado.gov) (https://data.colorado.gov/d/d3m2-b6we). Last refreshed: 2026-11-04T06:10:51.394Z.
From Colorado Secretary of State trademark data. A state registration is not a federal (USPTO) registration and is not reviewed for conflicts; registration does not prove ownership or priority. Marks registered by individuals are excluded. Verify with the Colorado Secretary of State.