Why most inventors wait too long to file — and what it costs them
The US patent system is first-to-file.
The date you file matters more than the date you invented. If someone else files for a similar idea before you — even if you thought of it first — they win.
Most first-time inventors know this, but still wait. Attorneys charge $3,000–$8,000 for a non-provisional. Even provisionals run $1,500+ at a law firm. So they put it off.
Here's what that actually costs:
Prior art accumulates. The longer you wait, the more likely someone independently builds something similar and publishes it. Once published, it's prior art against you.
Your 12-month clock doesn't start. A provisional locks in your priority date and gives you 12 months to file the full non-provisional. You can't get that runway back retroactively.
Investors want to see it. Early-stage investors increasingly want a provisional on file before committing. It signals the IP is real and defensible.
The fix: file early, file cheap, file right. A provisional doesn't need to be perfect — it just needs to document what you have today.
That's what we do at Prior Art Studio. USPTO-ready provisional drafting for first-time inventors, without the law firm markup.