Provisional Patent Drawings

Patent and trademark office uspto the federal agency charged with registering and managing patent applications requires applicants to submit drawings of their invention if such drawings are necessary to understand its workings.

Provisional patent drawings.

Color drawings are not permitted in international applications under patent treaty rule pct 11 13 or in an application or copy thereof submitted under the electronic filing system for utility applications only. 120 121 or 365 c or to a provisional patent application under 35 u s c. Patent drawing rules are the guidelines set by the uspto for the applicant in terms of photographs flowcharts graphs drawings etc. Provisional patent applications are not required to have drawings however including drawings is a good idea because they expand the scope of a provisional patent.

The color drawings must be of sufficient quality such that all details in the drawings are reproducible in black and white in the printed patent. Basically provisional patent applications don t require drawings but non provisional patent requires a minimum of one drawing. Any nonprovisional utility patent application filed after september 16 2012 claiming the benefit of one or more prior filed copending nonprovisional applications or international applications designating the united states of america under 35 u s c. Drawings in a provisional patent application.

This is a common assertion with non attorney patent applications services. Provisional applications for patent don t have strict requirements for drawings. Due to the provisional patent application being a shorter simpler form than a full patent application some believe that the requirements also differ and that drawings are unnecessary. 119 e must present the reference to the earlier.

Since june 8 1995 the united states patent and trademark office uspto has offered inventors the option of filing a provisional application for patent which was designed to provide a lower cost first patent filing in the united states and to give u s. However using a professional technical illustrator can create more accurate drawings for your invention helping you best communicate your invention to the uspto if and when the time comes for your provisional application to be compared to a nonprovisional filing. Provisional patent application drafting provisional patent application as the name suggests is a provision in the patent laws of several countries that allows applicants to file a patent application that does not comply to the complex structure requirements of a regular non provisional patent application. According to the uspto the vast majority of patent applications contain.

While filing for a patent application keep the rules in priority.