S3 has evolved significantly since this page was published. The latest version can be found in the slide deck “All Patterns explained” or on http://sociocracy30.org.
I updated my my beta version of the Sociocracy 3.0 Handbook with new text and illustrations. now there’s a section on each of the 65 patterns. Download as PDF or EPUB, or take a look at the web version for mobile and desktop browsers here.