What types of patent applications receive USPC classifications?

According to the MPEP, only U.S. design and plant patents and U.S. plant patent application publications continue to receive classifications within the United States Patent Classification (USPC) system. The MPEP states: “Only U.S. design and plant patents and U.S. plant patent application publications continue to receive classifications within the USPC.” It’s important to note that…

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Which types of patents still use the USPC classification system?

According to MPEP 903, the United States Patent Classification (USPC) system is still used for specific types of patents: “Only design and plant applications/patents and plant application publications receive classification designations under USPC.” This means that while utility patents have transitioned to the CPC system, design patents and plant patents continue to be classified using…

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What classification system is used for U.S. utility patents published after December 31, 2014?

According to the MPEP 902.03, U.S. utility patents and U.S. utility patent application publications published after December 31, 2014, do not receive a designated U.S. patent classification. The manual states: “U.S. utility patents and U.S. utility patent application publications published after December 31, 2014, do not receive a designated U.S. patent classification.” This change reflects…

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What is the U.S. Patent Classification System (USPC)?

The U.S. Patent Classification System (USPC) is a system used for organizing and categorizing patents and patent applications. According to MPEP 902.01, “The U.S. Patent Classification System is a static system and is no longer updated for the utility classes. The USPC remains active for the plant and design classes.” The system consists of classes…

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Are tuber propagated plants eligible for plant patents?

No, tuber propagated plants are not eligible for plant patents. According to MPEP 1601: “The provisions of the Act do not apply to tuber propagated plants.“ This exclusion is specifically mentioned in 35 U.S.C. 161. Tuber propagated plants, such as potatoes and Jerusalem artichokes, are excluded because they are propagated by the same part of…

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What are the key statutory requirements for plant patent applications?

Plant patent applications must meet several key statutory requirements, as outlined in MPEP § 1608. The manual states: As such, the statutory provisions with regard to patentable subject matter, utility, novelty, obviousness, disclosure, and claim specificity requirements apply (35 U.S.C. 101, 102, 103, and 112). These requirements include: Patentable Subject Matter: The plant must be…

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Are there any special rules for plant patent applications?

While MPEP 1602 indicates that general patent rules apply to plant patents, it also suggests that there are some exceptions. The section states: “The rules relating to applications for patent for other inventions or discoveries are also applicable to applications for patents for plants except as otherwise provided.” This implies that there are indeed some…

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Are provisional applications classified and assigned to examiners?

No, provisional applications are not classified or assigned to examiners. The MPEP 909.02(b) clearly states: “Provisional applications (Plant only) are not classified or assigned since they are not examined.” This means that: Provisional applications do not go through the same classification process as nonprovisional applications. They are not assigned to an examiner for examination. This…

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What authority do primary examiners in design and plant areas have regarding application acceptance?

Primary examiners in design and plant areas have significant authority regarding application acceptance. Specifically: They have been granted full authority to accept any application submitted to them that they believe is properly classifiable in a class within their art unit. This authority allows for efficient processing and assignment of applications within their area of expertise.…

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