# The Patents (Amendment No. 4) Rules 1975, Article 3


On 1st November 1975, for Schedule 1 to the Patents Rules 1968, as amended, there shall be substituted the Schedule hereto and the Patents (Amendment) Rules 1975 shall thereupon be revoked.

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Source: https://www.legislation.gov.uk/uksi/1975/1262/article/3 (the official version)
Page: https://openlegislation.uk/patents-amendment-no-4-rules-1975/article-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.