Just to set the record completly straight ;-)
The Streamer models are similar to [url="http://en.wikipedia.org/wiki/Spector"]Stuart Spector[/url] NS basses in terms of body shape, original one piece bridge (now a two piece) and headstock design, which caused a legal conflict when the Streamer was first introduced. Spector eventually sued Warwick for copying the body shape, but the jury decided not to fine Warwick[sup][[i][url="http://en.wikipedia.org/wiki/Wikipedia:Citation_needed"]citation needed[/url][/i]][/sup]
It was well documented that the first versions of the Streamer were exact copies of the NS-Bass™. The SPECTOR® NS-Bass™ was designed by Ned Steinberger for Stuart Spector in 1977; 5-years before Warwick was formed.
At the annual NAMM Show in 1985 Stuart Spector became aware that a new German-based company was producing exact copies of his now famous SPECTOR® NS-Bass™. Spector, along with Ned Steinberger, confronted Hans Wilfer and he agreed to pay a licensing fee to both SPECTOR® Guitars and Ned Steinberger in return for being able to continue to produce the Streamer without legal action.[sup][url="http://en.wikipedia.org/wiki/Streamer_Bass#cite_note-1"][2][/url][/sup]
Shortly after this agreement was reached, SPECTOR® sold to Kramer Guitars. The new owners had no interest in pursuing Warwick to enforce the licensing agreement and Warwick continued to make the Streamer without any consequence. It is also noted from several sources that Warwick never paid any of the agreed fees.
In 1990 Kramer became insolvent and filed for bankruptcy. In the wake of their financial failure Stuart Spector formed Stuart Spector Design, LTD. in 1993. In 1997 after a lengthy court battle, Stuart Spector bought back the trademark and copyrights to SPECTOR® and threatened to sue Warwick to enforce the 1985 license agreement.[sup][url="http://en.wikipedia.org/wiki/Streamer_Bass#cite_note-2"][3][/url][/sup]
Facing new legal action from SPECTOR®, Warwick changed many design elements of the Streamer body to make it less like the NS-Bass™. The pending litgation was eventually dropped because the new Streamer design was no longer an exact copy of the NS-Bass™