A child application is a type of patent application that is filed based on an earlier, or parent, patent application. It allows the applicant to claim the benefit of the earlier filing date while providing additional details or modifications. This process is essential for inventors who wish to refine their inventions or expand their claims without starting from scratch.
Child applications are primarily used in patent law, particularly in the context of intellectual property. They are common in various legal areas, including:
Inventors can manage child applications themselves using legal templates provided by services like US Legal Forms, which can help streamline the process.
Here are a couple of examples of abatement:
Example 1: An inventor files a parent application for a new type of bicycle. Later, they realize they want to add a feature for improved safety. They file a child application to include this new feature while retaining the original filing date of the parent application.
Example 2: A technology company files a parent application for a software tool. After user feedback, they decide to enhance the tool's functionality and file a continuation application as a child application to cover these improvements. (hypothetical example)
| Term | Definition | Key Differences |
|---|---|---|
| Parent application | The original patent application from which a child application is derived. | The parent application is the basis for the child application. |
| Continuation application | A type of child application that includes the same invention but adds new claims. | Continuation applications focus on expanding claims, while child applications can modify existing claims. |
| Divisional application | A child application that separates out claims from a parent application that cover distinct inventions. | Divisional applications are specifically for distinct inventions, while child applications may refine or add to existing claims. |
If you are considering filing a child application, follow these steps:
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| Attribute | Details |
|---|---|
| Typical Fees | Varies based on application type and legal fees. |
| Jurisdiction | Federal patent law applies. |
| Possible Penalties | Loss of patent rights if not filed correctly. |
A continuation application expands on the claims of the parent application, while a divisional application separates claims that cover distinct inventions.