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 In some countries,  there is a  system similar to the patent system, that provides protection to so called “minor inventions” is called as a “Utility Model”. In a local innovation system, recognizing  minor improvements of existing products, which does not fulfill the patentability qualifications but  may have an important role in the  system .  Utility models  protects  such inventions through granting an exclusive right, which allows the right holder to prevent others from commercially using the protected invention, without his authorization, for a limited period of time.  Utility model systems require compliance with less stringent requirements in comparison to patents.  They have simpler procedures & offer shorter term of protection .  Detail article is available on https://upsconline.com/utility-models/

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