Is it trademarked?
Is HALCYON trademarked?
Yes — HALCYON is a live registered trademark. 42 live marks with the exact name HALCYON, owned by Halcyon Tech, Inc. and 37 other owners, in classes 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 18, 20, 21, 24, 25, 26, 28, 35, 36, 39, 40, 41, 42, 43, 44.
Live marks with the exact name
Exact wordmark matches in the USPTO federal register, newest filing first.
What this means
The live marks span classes 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 18, 20, 21, 24, 25, 26, 28, 35, 36, 39, 40, 41, 42, 43, 44. A live mark in class 2 is not the same problem as one in class 44 — the risk depends on which class you sell in. The same word can often coexist in an unrelated class, but not in the same or a coordinated one.
Classes with a live mark: Class 2 (Paints) · Class 3 (Cosmetics / cleaning) · Class 5 (Pharmaceuticals) · Class 6 (Metal goods) · Class 7 (Machines) · Class 8 (Hand tools) · Class 9 (Software / electronics / downloadable media) · Class 10 (Medical devices) · Class 11 (Appliances / lighting) · Class 12 (Vehicles) · Class 13 (Firearms) · Class 18 (Leather goods / bags) · Class 20 (Furniture) · Class 21 (Household goods) · Class 24 (Fabrics) · Class 25 (Clothing / footwear) · Class 26 (Haberdashery) · Class 28 (Games / toys / sports) · Class 35 (Advertising / retail / business services) · Class 36 (Finance / insurance) · Class 39 (Transport / travel) · Class 40 (Treatment of materials) · Class 41 (Education / entertainment) · Class 42 (Software / tech services (SaaS, design, hosting)) · Class 43 (Food / drink services) · Class 44 (Medical / veterinary / agriculture services)
Screen your own name
A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.
Frequently asked questions
- Is HALCYON trademarked?
- Yes — there are 42 live marks with the exact name HALCYON, and it is registered.
- Who owns the HALCYON trademark?
- The live marks are owned by Halcyon Tech, Inc. and 37 other owners.
- What classes is HALCYON trademarked in?
- The live marks are in classes 2 (Paints), 3 (Cosmetics / cleaning), 5 (Pharmaceuticals), 6 (Metal goods), 7 (Machines), 8 (Hand tools), 9 (Software / electronics / downloadable media), 10 (Medical devices), 11 (Appliances / lighting), 12 (Vehicles), 13 (Firearms), 18 (Leather goods / bags), 20 (Furniture), 21 (Household goods), 24 (Fabrics), 25 (Clothing / footwear), 26 (Haberdashery), 28 (Games / toys / sports), 35 (Advertising / retail / business services), 36 (Finance / insurance), 39 (Transport / travel), 40 (Treatment of materials), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)), 43 (Food / drink services), 44 (Medical / veterinary / agriculture services).
- What should I do if I want to use HALCYON?
- Screen the name for your goods first — a live mark in your class is the blocking case — and get a trademark attorney's view before investing in branding. This page is a screen, not a clearance opinion.