The US Patent and Trademark Office (USPTO) has warned trademark owners that unauthorised changes have been made to a number of registrations and applications.
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30 August 2018 The US Patent and Trademark Office has asked patent filers who were inconvenienced while the agency’s patent systems were offline to file more forms if they want a refund.
20 August 2018 Patent lawyers have told WIPR that they have been left with costly alternative filing options after the US Patent and Trademark Office’s systems have been offline since Wednesday, August 15.