Determining if patent has expired for older car part

[geminifrump]

Jurisdiction

Florida

I'm interesting in making a generic cart part for an older car model. I'd like to ascertain that the patent has expired for that product, how can I find that out?

 

[adjusterjack]

Do a patent search on the USPTO website.

If that doesn't work, hire a patent attorney.

The answer is the same no matter how many websites you post the question on.