widens to show the emblem affixed to Paladin's holster, with Paladin in his trademark costume seen from waist level in profile. Then, as he draws his revolver from the holster, the four-note-repeat backbeat fades to a light, almost harp-like strumming. He cocks the hammer, and then rotates the gun to point the barrel at the viewer for 10 seconds, often delivering a line of dialogue from the coming episode, after which the pistol is uncocked and holstered briskly. As the weapon is reholstered and the view tightens to show only the chess knight, again, the four-note-repeat backbeat returns. As only the chess knight emblem in a black background is back, the name "RICHARD BOONE" appears across the screen for about 5 seconds. The name fades out and immediately the words "in HAVE GUN – WILL TRAVEL" fade in, again for about 5 seconds. Boone's name and the show's title are accompanied by a four-note "stinger" that overshadows the four-note-repeat. The "stinger" is roughly the same as that heard when Paladin's business card is flashed on screen (in almost every episode). The words fade away after those 5 seconds, leaving only the chess knight emblem against the black background, and the four-note-repeat fades out. This opening then fades out and the show fades in on its opening scene. A later version of the opening sequence (seasons three to six) has a long-range shot, with Paladin in a full-body profile silhouette, and he fast-draws the revolver, dropping into a slight crouch as he turns, pointing at the camera. After the dubbed-over line, he straightens as he shoves the firearm into his holster. This silhouette visual remained for the run of the series. In later episodes, the teaser line was dropped; as seen in many of the episodes of the final two seasons' opening titles, when Paladin crouches and points his gun at the camera, first "RICHARD BOONE", and then "HAVE GUN – WILL TRAVEL" would appear as before, and Boone would reholster his gun as the words faded out. Due to the networks not always airing episodes in the order they were filmed, the omission of the voice-over dialogue was inconsistent for some of the episodes, as seen in the opening titles. Season six did have the most opening titles without the voice-over dialogue, especially as the season progressed, again as seen when the episodes opened. Τrademark infringement litigation In 1974, a