EXHIBIT 4.1 PATENT, TRADEMARK AND LICENSE SECURITY AGREEMENT ------------------------------------------------ THIS PATENT, TRADEMARK AND LICENSE SECURITY AGREEMENT ("Security Agreement") made as of the 31st day of December, 2002, by TWO WAY TV (US)...Patent, Trademark and License Security Agreement • February 21st, 2003 • Two Way Tv Us Inc • Cable & other pay television services • Delaware
Contract Type FiledFebruary 21st, 2003 Company Industry Jurisdiction
PATENT, TRADEMARK AND LICENSE SECURITY AGREEMENT THIS PATENT, TRADEMARK AND LICENSE SECURITY AGREEMENT ("Agreement") is made by VARI-LITE, INC., a Delaware corporation having its principal office and place of business at 201 Regal Row, Dallas, Texas...Patent, Trademark and License Security Agreement • January 16th, 2001 • Vari Lite International Inc • Electric lighting & wiring equipment • Ohio
Contract Type FiledJanuary 16th, 2001 Company Industry Jurisdiction
WITNESSETH:Patent, Trademark and License Security Agreement • March 31st, 1998 • Interlott Technologies Inc • Refrigeration & service industry machinery • Missouri
Contract Type FiledMarch 31st, 1998 Company Industry Jurisdiction