Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
15521. PI 96000067 DUST SEPARATION APPARATUS
15522. PI 96000068 A WRITING TABLET ASSEMBLY
15523. PI 96000075 DISCHARGING A PICTURE DISPLAY TUBE
15524. PI 96000079 METAL DOORS, WINDOWS AND FRAMES THEREFOR
15525. PI 96000087 RECIRCULATING A PORTION OF HIGH INTERNAL PHASE EMULSIONS PREPARED IN A CONTINUOUS PROCESS
15526. PI 96000088 ABSORBENT ARTICLE WITH BOLSTERING WAIST FEATURE
15527. PI 96000089 ABSORBENT FOAMS MADE FROM HIGH INTERNAL PHASE EMULSIONS USEFUL FOR ACQUIRING AQUEOUS FLUIDS
15528. PI 96000092 METHOD AND APPARATUS FOR THE FORMATTING OF DATA FOR TRANSMISSION
15529. PI 96000093 CONCENTRATED SUBSCRIBER SYSTEM FOR WIRELESS LOCAL LOOP
15530. PI 96000094 SCREW FASTENER
15531. PI 96000097 DEVICE FOR INTERFACING BETWEEN COMMUNICATIONS MEDIA IN A HOME SYSTEMS NETWORK
15532. PI 96000101 CELL SITE DEMODULATOR ARCHITECTURE FOR A SPREAD SPECTRUM MULTIPLE ACCESS COMMUNICATION SYSTEM
15533. PI 96000104 ARRANGEMENT OF COUPLING PANELS IN ENCLOSED MEDIUM- VOLTAGE SWITCHGEAR
15534. PI 96000106 POLYMER BLEND
15535. PI 96000107 RECORDING INFORMATION ON AN OPTICAL DISC WITHOUT USING PRE-MANUFACTURED TRACKS
15536. PI 96000109 ELECTRICAL APPARATUS
15537. PI 96000112 DATA MULTIPLEXER, DATA MULTIPLEXING METHOD, DATA RECORDING MEDIUM, DATA RECORDER, DATA DEMULTIPLEXER AND DATA DEMULTIPLEXING METHOD
15538. PI 96000115 METHOD OF CREATING A CASING IN A BOREHOLE
15539. PI 96000123 MULTI-POINT LOCKING SYSTEM
15540. PI 96000124 TUBE PRODUCTION MACHINE