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 Later legislation changes this provision in ways not yet written into the text below: Sch. 13 para. 103 repealed by Welfare Reform Act 2012 Sch. 14 Pt. 1 Sch. 13 para. 96 repealed by Child Maintenance and Other Payments Act 2008 Sch. 8 Sch. 13 para. 97 repealed by Child Maintenance and Other Payments Act 2008 Sch. 8 39Paragraph 39 40Paragraph 40 41Paragraph 41 42Paragraph 42 43Paragraph 43 Patents Act 1977 (c. 37)