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Patent Protection Ended

No. Patent No. Title
9641. PI 92000397 AUTOPROGRAMMED CHANNEL MAPPING FOR A VIDEOCASSETTE RECORDER.
9642. PI 92000398 ADAPTIVE MENU FOR PROGRAMMING A VIDEOCASSETTE RECORDER.
9643. PI 92000399 DELETION OF ENTRIES FROM THE CHANNEL MAPPING LIST OF A VIDEOCASSETTE RECORDER.
9644. PI 92000400 POLYETHOXYLATED VITAMIN E AND A METHOD FOR THE PREPARATION THEREOF.
9645. PI 92000401 COSMETIC COMPOSITIONS CONTAINING HYDROPHOBICALLY MODIFIED NONIONIC POLYMER AND UNSATURATED QUATERNARY AMMONIUM SURFACTANT.
9646. PI 92000402 HAIR CARE COMPOSITIONS HAVING STYLING/CONDITIONING AGENT AND PLASTICIZER.
9647. PI 92000403 PROJECTILE LAUNCHER.
9648. PI 92000406 AN IMPROVED STRUCTURE FOR A FOOT PAD IN AN AUTOMOBILE RUG.
9649. PI 92000408 APPARATUS FOR MANUFACTURING ELECTRONIC PARTS WRAPPED WITH CONDUCTIVE FOIL.
9650. PI 92000409 A TELEVISION SYSTEM HAVING AN ULTRABLACK VIDEO SIGNAL BLANKING LEVEL FOR AN ON-SCREEN CHARACTER DISPLAY.
9651. PI 92000410 AUDIO SYSTEM WITH TRANSIENT TRACKING DUAL VOLTAGE POWER SUPPLY.
9652. PI 92000412 DETERGENT COMPOSITIONS WITH HIGH ACTIVITY CELLULASE AND SOFTENING CLAYS.
9653. PI 92000414 IMPELLER ANNULAR SEAL.
9654. PI 92000416 MANUFACTURE OF HIGH PRECISION ELECTRONIC COMPONENTS WITH ULTRA-HIGH PURITY LIQUIDS.
9655. PI 92000417 REFLOW HEATING SYSTEM FOR ELECTRICAL PARTS.
9656. PI 92000420 CONTROL SYSTEM INCLUDING A SWITCHING CIRCUIT FOR ENSURING PROPER OPERATION WHEN OPERATING POWER IS REMOVED FROM A PORTION OF THE CONTROL SYSTEM.
9657. PI 92000421 TELEVISION RECEIVER WITH PARTIALLY BY-PASSED NON-LINEAR LUMINANCE SIGNAL PROCESSOR.
9658. PI 92000422 A COMMON BIAS CIRCUIT FOR A PLURALITY OF DISCRETE IC''S EACH HAVING THEIR OWN BIAS CIRCUITRY
9659. PI 92000423 INFANT CARRYING POUCH.
9660. PI 92000424 RESIN TABLET FOR SEMICONDUCTOR SEALING,PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICES USING THE SAME