Monday, April 29, 2024

Patent types explained: utility, design, and plant

design patent vs utility patent

Additionally, an adequate written description may be required to properly explain the visuals, ensuring clarity in what protection is being sought. The most significant difference between utility and design patents is the type of protection they offer. A utility patent protects the functional aspects of an invention, while a design patent protects the ornamental or aesthetic aspects. A utility patent is valid for twenty years from the date of the utility patent application filing. A design patent in the United States is valid for fifteen years from the date the design patent application is granted. Unlike utility patents that are subject to payment of periodic maintenance fees to prevent them from expiration, design patents once granted do not require payment of maintenance fees.

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This forms the foundation of a robust application, enhancing your intellectual property strategy. Most countries use the term "patent" to refer specifically to the IP rights conferred by a utility patent in the United States. The rights other nations' patents provide are essentially the same, and most share a 20-year maximum, with certain extensions for pharmaceuticals or agricultural chemicals available in the EU, United States and various other jurisdictions.

design patent vs utility patent

When to File a Design Patent vs Utility Patent Application?

It is essential to determine which type of patent is most suited for your invention as there are specific instances where one is more appropriate than the other. Innovative processes, methods, or systems integral to the operation of your software signal that a utility patent is the proper choice. Protection conferred by a utility patent is robust, encompassing the functional aspects of an invention. It safeguards your work against not only identical but also substantially similar inventions that operate on the same principle. If approved, your utility patent can protect your IP from unauthorized use or duplication for up to 20 years. However, that period is not a given, as you must make periodic payments to keep the patent enforced.

Filing Separate Applications for Dual Protection

Multiple embodiments of a single concept may be filed in one design application, so long as their appearance and shape are similar, as shown below. Applying for and obtaining a patent—whether utility or design—can be a time-consuming process, especially for a smaller medical device company where everyone is already wearing multiple hats. Now, before we dive into these patents and the potential uses for each of them, know that your best bet is talking to a patent attorney. This article cannot replace their expertise and should not be taken to constitute any sort of legal advice. If you need help with a utility or design patent, you can post your question or concern on UpCounsel's marketplace.

Application Process

A utility patent is a type of patent that protects the functional aspects of an invention. This includes how an invention is used, how it works, and its overall structure and design. Utility patents are the most common type and are often used to protect inventions in industries such as technology, manufacturing, and pharmaceuticals.

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So that the applicant will better understand what constitutes a complete disclosure, examples of drawing disclosures and their accompanying specifications are provided on the following pages. The Figure Descriptions indicate what each view of the drawings represents, i.e., front elevation, top plan, perspective view, etc. The application process isn't complicated, but to apply for an LLC, you'll have to do some homework first. For instance, while many thermometers use the same mechanism for providing you with a reading of your internal body temperature, there are many varying designs of thermometers available on the market. Even if the method for obtaining your temperature is the same, the design of the thermometer can be (and likely is) patented. Small businesses and start-ups are more vulnerable to these entities because they often lack the legal knowledge to properly patent and protect their ideas before promotion or going to market.

Design Patents vs. Utility Patents

The reason for this comes down to the fact that a design is mostly visual and thus the scope of the application is naturally limited. A utility patent application, on the other hand, while it may include visual representations, is a broader, text-based description of the invention and the claims you’re making about it. The difference between a utility patent vs design patent comes down to the separation of form and function. Broadly speaking, a utility patent covers what a device does or how it does it, while a design patent protects the appearance of a device. The USPTO provides 20 years of protection for utility patents starting from their filing date or earliest effective filing date.

Utility Patents

Fortunately, there is one course of action that could end infringing actions while avoiding the cost of litigation. Patent cease and desist letters are usually the first step in dealing with patent infringement and they very frequently resolve the matter. After the government grants you a patent, you can enforce it by taking legal action against anyone who uses, makes, or sells the invention, without your permission, in the United States. Suing another who violates these rights is known as a patent infringement action. Layering the protections afforded by different types of patents can make it more difficult for competitors to use workarounds to sidestep your IP rights. The same invention can be covered by multiple different types of patents.

The ends of the broken line should be designated by Arabic or Roman numerals corresponding to the view number of the sectional view, and should have arrows to indicate the direction of sight. Hatching must be used to indicate section portions of an object, and must be made by regularly spaced oblique parallel lines spaced sufficiently apart to enable the lines to be distinguished without difficulty. Hatching should not impede the clear reading of the reference characters and lead lines.

The right of priority provided for by subsections (a) through (d) of section 119 of this title and the time specified in section 102(d) shall be six months in the case of designs. The right of priority provided for by section 119(e) of this title shall not apply to designs. The provisions of this title relating to patents for inventions shall apply to patents for designs, except as otherwise provided.

Under this novelty distinction, a claimed design is considered novel if a comparable prior art does not disclose the design using the ordinary observer test. Ultimately, design patent protection is limited to the design applied to the article embodying it. The drawing disclosure is the most important element of the application. Every design patent application must include either a drawing or a black and white photograph of the claimed design. The design drawing or photograph must comply with the disclosure requirements of 35 U.S.C. 112, first paragraph. To meet the requirements of 35 U.S.C. 112, the drawings or photographs must include a sufficient number of views to constitute a complete disclosure of the appearance of the design claimed.

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