| Patent Type | Total Cost | USPTO Fees | Timeline |
|---|---|---|---|
| Provisional patent | $1,500–$5,000 | $80–$320 | Filed immediately |
| Utility patent (simple) | $7,000–$12,000 | $800–$1,600 | 18-36 months |
| Utility patent (complex) | $12,000–$25,000+ | $800–$1,600 | 24-48 months |
| Design patent | $3,500–$7,000 | $500–$1,000 | 12-24 months |
| Maintenance fees (20 yr total) | $3,000–$12,000 | $1,600–$11,600 | Years 3.5, 7.5, 11.5 |
A patent costs $7,000-$25,000+ to obtain and $3,000-$12,000 in maintenance over 20 years. It's worth it when: the invention has significant commercial value (potential revenue > 10x patent cost), competitors could easily copy it, and you plan to either manufacture it yourself or license it. It's NOT worth it when: the market is too small, the technology will be obsolete in 2-3 years, or you can't afford to enforce it (litigation costs $100K-$1M+). Many successful products are better protected by trade secrets, first-mover advantage, or speed to market rather than patents.
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