submarine patent

Questions

What does submarine patent mean?

A patent first published and granted long after the filing of the initial application.

Where does submarine patent come from?

From the ability of a submarine to remain submerged for long periods.

How to pronounce submarine patent

1. Open the pronunciation page — Open the Speakur entry for “submarine patent”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “submarine patent”.
4. Repeat and practice — Say “submarine patent” aloud, matching stress and vowels until it feels natural.