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Invalidating a patent in china Free two way naked chat no sign up

The patent, which referred to a circuit breaking system, was what is called a utility model patent.

The patent requires less inventiveness and is awarded quickly and cheaply.We can start off with the understanding that a particular reference or piece of knowledge will be considered to be prior art that must be overcome by a patent applicant if the patent examiner is legally allowed to use it against the applicant to reject one or more claims in a pending application.Likewise, a reference or piece of knowledge will be prior art if it can legally be used to invalidate one or more claims of an issued patent during litigation.Full invention patents can take four years to be granted, while a utility model patent is typically granted in just one year.This can be crucial for inventions in electrical or electronic fields.But this means they are also easy for your business rivals to acquire.If you do business in China you may have no choice but to get to grips with these unusual patents.But companies should not just react to them, they should make them part of their own patent portfolio if they are serious about doing business in China.Unfortunately there is no easy answer to the question of prior art, particularly for those who are new to the patent field.Multinational companies, then, have clearly not switched their focus yet in China from more familiar full invention patents to the utility model patents. Though the protection they offer is weaker than companies might be used to, utility model patents can play a very important role.They can give you fast protection for your inventions.

946 comments

  1. With the fourth amendment of the Chinese Patent Law nearing completion, China will have moved ahead in perfecting its intellectual property protection.

  2. Unfortunately there is no easy answer to the question of prior art, particularly for those who are new to the patent field. We can start off with the.

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