What are the different combinations and subcombinations considered in USPC classification?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. The USPC classification system considers various combinations and subcombinations for each type of subject…
Read MoreWhat types of patent applications receive USPC classifications?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. According to the MPEP, only U.S. design and plant patents and U.S. plant patent…
Read MoreWhich types of patents still use the USPC classification system?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 2 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. According to MPEP 903, the United States Patent Classification (USPC)…
Read MoreWhat is the basis for classification in the U.S. Patent Classification System (USPC)?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. The basis for classification in the U.S. Patent Classification System (USPC) is primarily outlined…
Read MoreWhat are USPC class and subclass definitions?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. USPC class and subclass definitions are detailed explanations of the subject matter covered by…
Read MoreAre U.S. utility patents still classified under the USPC system?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 4 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. No, U.S. utility patents published after December 31, 2014, are…
Read MoreWhat is the U.S. Patent Classification System (USPC)?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 10 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. The U.S. Patent Classification System (USPC) is a system used…
Read MoreHow can patent examiners update the classification of foreign patents?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 5 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. Patent examiners can update the classification of foreign patents by…
Read MoreHow does subclass harmonization affect patent searches?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. Subclass harmonization significantly impacts patent searches by creating a more unified classification system across…
Read MoreWhat is the purpose of ‘See or Search’ notes in USPC definitions?
Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-27 4 Rules5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. The ‘See or Search’ notes in USPC definitions serve several…
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