EU trademark (€1,800) = 27 countries simultaneously. National filing Germany only = €850. Expansion blocked if 26 others have conflicts. File EU-wide upfront or pay later.
The EU vs National Decision
Single EU trademark covers all member states. One opposition anywhere = entire application rejected. Alternative: File nationally in target markets only. Cheaper initially, riskier long-term.
Sequential Filing Risk
File Germany first. Year 2: Expand to France, discover French company owns identical mark. Your German trademark valid, but blocked from France. Market fragmentation permanent.
The Priority Date
EU filing = single priority date across 27 countries. National filings = separate dates per country. Earlier filer wins. Staggered filing = lose races.
Enforcement Complexity
German infringer using your mark. EU trademark = sue in German courts with EU-wide effect. National trademark = German jurisdiction only. Broader protection = deterrent.
Budget Allocation
Startup budget €2K: File EU trademark (€1,800), defensively register .com/.eu domains (€200). Scales better than Germany + France only (€1,700, leaves 24 countries exposed).
The Opposition Trap
EU trademark published, 27 countries' businesses can oppose. National trademark = opposition only from that country. Broader filing = more opponents. Clearance search critical.
Renewal Costs
EU trademark renewal (Year 10): €1,500. National renewals across 5 countries: €850 × 5 = €4,250. EU cheaper at scale. Plan 10-year cost, not just filing fee.
Trademark Lens checks UK/EU availability but can't predict which of 27 countries will oppose - professional clearance search recommended before EU filing.