0

In reference to the patent: US4985302

1 Answer 1

1

This patent likely expired on June 3, 2008, according to the USPTO patent term calculator. You can calculate patent term using the USPTO's patent term calculator available at: https://www.uspto.gov/patent/laws-and-regulations/patent-term-calculator#heading-1

There are foreign counterparts that may still be in force as I didn't look at them, damages for past infringement may be available for up to six years after the expiration of the patent depending on many details.

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .