Colt Model 1878
... that Samuel Colt only began producing the Colt Model 1878 double action revolver over twenty years after his patent on the design had expired?
... that <a href="./Samuel_Colt" id="mwXw" rel="mw:WikiLink" title="Samuel Colt">Samuel Colt</a> only began producing the <b id="mwYA"><a class="mw-redirect" href="./Colt_Model_1878" id="mwYQ" rel="mw:WikiLink" title="Colt Model 1878">Colt Model 1878</a></b> <a href="./Trigger_(firearms)" id="mwYg" rel="mw:WikiLink" title="Trigger (firearms)">double action</a> <a href="./Revolver" id="mwYw" rel="mw:WikiLink" title="Revolver">revolver</a> <i id="mwZA">(pictured)</i> over twenty years after his <a href="./Patent" id="mwZQ" rel="mw:WikiLink" title="Patent">patent</a> on the design had expired?