# The Patents Rules 1990, Article 4: Forms


(1) The forms of which the use is required by these Rules (except the forms mentioned in rule 123(1)) are those set out in Schedule 1.
(2) A requirement under these Rules to use such a form is satisfied by the use either of a replica of that form or of a form which is acceptable to the comptroller and contains the information required by the form set out in that Schedule.

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Source: https://www.legislation.gov.uk/uksi/1990/2384/article/4 (the official version)
Page: https://openlegislation.uk/patents-rules-1990/article-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.