AI Training on Copyrighted Data - 3D printing patented designs

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

I'm in a difficult situation and trying to figure out my next steps.

3D printing patented designs. I've been dealing with this for about 14 months now and the situation isn't improving.

This involves content I created over the past 29 months. I do not have documentation proving my ownership and timeline.

Do I have a strong case? What should my next steps be?

Illustrative response

I've dealt with this before.

The thing that gets people is filing with the appropriate government agency. I'd recommend gathering evidence first instead.