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Some countries don't examine patents for validity, some don't search prior art but leave it to the applicant. But plenty of countries do check for validity - in
by pbhjpbhj 2mo ago
Some countries don't examine patents for validity, some don't search prior art but leave it to the applicant. But plenty of countries do check for validity - including USA.
- speedgoose 2mo agoInteresting. They obviously don’t check very well if they do.