Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
13021. PI 94001907 COLORED DOORMATS, METHOD OF MANUFACTURING AND MANUFACTURING DEVICE
13022. PI 94001908 CHOCOLATE SHAPE RETENTION
13023. PI 94001909 DC ARC FURNACE
13024. PI 94001910 APPARATUS FOR PREHEATING AND CHARGING SCRAP MATERIAL
13025. PI 94001911 SYSTEMS FOR MANUFACTURING ASH PRODUCTS AND ENERGY FROM REFUSE WASTE
13026. PI 94001912 ELECTRIC ARC MELTING FURNACE
13027. PI 94001916 DOWNLOADING PROCEDURE FOR PROGRAMMING A RADIOELECTRIC FREQUENCY SYNTHESIS RECEIVER
13028. PI 94001922 METHOD AND APPARATUS FOR WINDING
13029. PI 94001923 TILE CUTTER
13030. PI 94001924 TWO TIER CAN PACKAGE HAVING SECURED DIVIDER PANEL AND METHOD OF FORMING THE SAME
13031. PI 94001927 FRACTIONATION OF TRIGLYCERIDE OILS
13032. PI 94001930 COMBUSTION ENGINE OF GRAIN DRIER
13033. PI 94001931 RECORDING/REPRODUCING METHOD OF DIGITAL DATA AND A RECORDING MEDIUM
13034. PI 94001935 CONNECTION BLOCK FOR HIGH SPEED TRANSMISSION IN TELECOMMUNICATIONS AND DATA SYSTEMS
13035. PI 94001945 MULTI-COLOUR CONCRETE TILES AND METHOD AND APPARATUS FOR MAKING SAME
13036. PI 94001947 A METHOD AND APPARATUS FOR PREPARING A CHINESE FOOD
13037. PI 94001948 CHIP CARRIER WITH PROTECTIVE COATING FOR CIRCUITIZED SURFACE
13038. PI 94001950 TAPE LOADING MECHANISM WITH DRUM BASE
13039. PI 94001951 FACSIMILE COMMUNICATION WITH SELECTIVE CALL RECEIVERS
13040. PI 94001955 RECORDING MEDIUM MANAGEMENT METHOD