It's important that you installed the correct opener for the type of door that you have, as some openers are more qualified to lift heavy door varieties than others. By making sure you have a good match, you can keep the cost to repair a garage door opener down from the beginning.
National Phase: after the end of the PCT procedure, usually at 30 months from the earliest filing date of your initial application, from which you claim priority, you start to pursue the grant of your patents directly before the national (or regional) patent Offices of the countries in which you want to obtain them.
No children: You must wait 30 days from the date of filing as long as the 60-day separation requirement is met. With children: You must wait 60 days from the date of filing even if the separation requirement is already met.