Patents Act 1977 (c. 37) Patents Act 1977 (c. 37) Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. 2 para. 13 revoked by Public Contracts 2006 Sch. 7 para. 6 Table Sch. 2 para. 13 revoked by Public Contracts 2006 Sch. 7 para. 2 5Paragraph 5 Patents Act 1977 (c. 37)