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A provisional patent application is a cheaper type of patent application filed with the US Patent and Trademark Office and gets you first to file status quickly4 min read
2. Elements of a Provisional Patent Application
3. Benefits of the Provisional Patent
Provisional Patent Application: What is it?
A provisional patent application is a type of patent application filed with the US Patent and Trademark Office. Under US patent laws that went into effect in 2013, an applicant who is the first to file a patent application for a new invention has an effective filing date over those who file later. The provisional application is a lower cost application that allows you to gain first to file status quickly.
However, a provisional patent application does not become a granted patent and is not examined on its merits. Formal examination that leads to patent grant is delayed during the provisional application period. It is a sort of holding place, for up to one year, to document your invention date and gain first to file status. To obtain a patent on the invention, you must file a non-provisional patent application.
A non-provisional patent application is a highly detailed application that will be examined by a USPTO patent examiner and can become a granted patent. A granted patent can fully protect your invention and be enforced against others. You can also claim the benefit of your provisional filing date in your non-provisional application, if it’s filed within 12 months after your provisional filing.
You may file a non-provisional application initially. However, a provisional application affords you time to complete the detailed and more expensive non-provisional application and develop your invention into a market ready asset. In addition, the 20 year patent term does not start to elapse during the provisional pendency time. Therefore, you effectively get an extra year of patent protection.
Compared to its related non-provisional application, a provisional application can be filed with an abbreviated disclosure. Formal patent claims, an oath or declaration, and an information disclosure statement of prior art are not required. Drawings are not required unless they are necessary to understand your invention. Curiously, they usually are necessary. If you have any question about whether drawings are necessary to understand your invention, then include them.
Keep in mind that a provisional filing must meet US patentability requirements. It must also include enough details to be a complete template for the non-provisional filing. If an examiner decides that your non-provisional filing is too different, then you will lose the benefit of your provisional filing date for any new subject matter. The examiner may believe that the differences show that you were not in “possession” of your invention. The scope of your provisional disclosure must fully support your non-provisional application to avoid such new matter rejections. That includes text and drawings.
When you evaluate which type of application to file, consider how long it will take to develop your invention into a product and its viable market life. For example, a long development time or a long market life often favor filing a provisional application. In part, that’s because your 20 year patent term clock does not start ticking away during the time that the provisional application is pending.
The level of innovation in your field of interest, urgency to obtain a granted patent, and investor demands, are examples of factors that may complicate your filing decisions. Each situation is unique. An experienced patent attorney will help you make an optimum choice between filing a provisional or non-provisional patent application.
Elements of a Provisional Patent Application
A well-prepared provisional patent application is critical to preserving your filing date. Counsel by a patent attorney is strongly recommended. A provisional application includes a cover sheet, written description and fee. The USPTO has standardized many of the forms required for the application.
Cover Sheet. The coversheet must identify specific information including:
The application is a provisional patent application
The name(s) of all inventors
The inventor(s) residence(s)
Title of the invention
The name and registration number of attorney or agent and docket number (if applicable)
Any correspondence addresses
Any U.S. Government agency that has a property interest in the application.
Written Description of the Invention. The description should be clear and concise. You must use exact terms that enable someone, who has skill in your field, to make and use your invention. The goal is to demonstrate that it is new, complete, and meets US patent requirements. It should include:
The title and purpose of the invention
Components or steps of the invention
How the components work or the steps completed
How a user operates the invention
Advantages of the invention
Description of any included drawings
Drawings. While not required, if you think drawings could be necessary to understand your invention, then include them in the provisional filing. Don’t risk a new matter rejection and loss of filing date by skimping on drafting costs. Drawings must be technical, detailed, and clarify the description. Information you provide within the drawings will strengthen your application.
Fees. The application must be accompanied by a fee. USPTO fees are adjusted annually and you can find the current fees on the government website.
Benefits of the Provisional Patent
Although patent examination will not start unless you file a non-provisional patent application within 12 months, a provisional patent application offers many benefits.
Documentation of your interest in the invention
Lower cost than a non-provisional patent
Established official USPTO effective filing date
Allowed use of the “Patent Pending” designation
Immediate acceptance of application
Remember, an experienced patent attorney will be able to craft a well prepared patent application that meets patent requirements, provides an effective filing date on first try, and best fits your business needs.