GL B V 3.3 IPC classification in cases of a lack of unity of invention

Where objection of lack of unity of invention arises, all inventions must be classified, since all will be disclosed in the published application. Each invention claimed is to be classified as set out in paragraphs B‑V, 3 to 3.2.

Source: http://www.epo.org/law-practice/legal-texts/html/guidelines/e/b_v_3_3.htm

Date retrieved: 17 May 2021

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X GL B Purpose of Part B

X GL B V 3 IPC classification of the application

X GL B V 3.2 IPC classification when the scope of the invention is not clear (e.g. a partial search)

X GL B V 4 CPC classification of the application

X GL B VII 1.4 Assessment and possible review of the unity requirement

X GL B X 5 Classification of the patent application

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X GL-PCT B V 3.3 IPC classification in cases of a lack of unity of invention

GL B V 3.3 IPC classification in cases of a lack of unity of invention

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