What are the guidelines for submitting models in patent applications?
What are the guidelines for submitting models in patent applications?
The guidelines for submitting models in patent applications are as follows:
- Necessity: Models should only be submitted when absolutely necessary to demonstrate the invention.
- Size: Models must not exceed 12 inches in length, width, or height unless permission is obtained.
- Material: Use durable materials that can withstand handling during examination.
- Identification: Clearly label the model with the application number.
The MPEP 608.03(a) states: “Models or exhibits are generally not admitted as part of the application or patent unless specifically required by the Office.” This emphasizes that models should be submitted only when they are crucial for understanding the invention.
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