It mainly includes the request for application for a patent for utility model, the specification (if the specification has drawings, it should be submitted), the abstract (if necessary, it should have drawings), the technical disclosure of the patent for utility model, the patent claim and other documents. It should be noted that the document should meet the writing requirements of the patent office.
2, the main identity qualification documents
It mainly includes the detailed information of the applicant and inventor, as well as a copy of the business license or ID card.
3, utility model application power of attorney
Where an application is entrusted to a patent agency, a power of attorney for patent agency shall be submitted and signed or sealed. According to Tian Yan Enterprise Service, due to many factors such as complicated patent application process, strong professionalism and long cycle, most people apply for patents through patent agencies at present.