Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
10801. PI 93000222 TAMPER EVIDENT CLOSURE
10802. PI 93000223 SEMICONDUCTOR DEVICE
10803. PI 93000229 CEMENT ADMIXTURE COMPOSITION
10804. PI 93000232 DIGITAL RECORDING AND/OR REPRODUCING APPARATUS OF VIDEO SIGNAL
10805. PI 93000236 AQUEOUS HARD SURFACE DETERGENT COMPOSITIONS CONTAINING CALCIUM IONS
10806. PI 93000237 GUIDE APPARATUS
10807. PI 93000238 HIGH DYNAMIC RANGE MODULATION INDEPENDENT FEED FORWARD AMPLIFIER NETWORK
10808. PI 93000239 PHOTOGRAPHIC PROCESSING APPARATUS
10809. PI 93000241 FILM LENGTH CHECKING APPARATUS
10810. PI 93000242 FILM EXTRACTION UNIT
10811. PI 93000245 SHIELDED DATA CONNECTOR
10812. PI 93000246 DATA SIGNAL CONTROLLED OSCILLATOR FOR A VIDEO DISPLAY
10813. PI 93000247 SYNC SEPARATOR
10814. PI 93000249 SERVICE ADJUSTMENT ARRANGEMENT FOR A SAWTOOTH GENERATOR OF A VIDEO DISPLAY
10815. PI 93000250 SERVICE SWITCH FOR VIDEO DISPLAY DEFLECTION APPARATUS
10816. PI 93000251 A DEFLECTION CIRCUIT HAVING CONTROLLABLE SAWTOOTH GENERATOR
10817. PI 93000255 COMMUNICATION METHODS AND MEANS IN A TDMA CELLULAR MOBILE RADIO SYSTEM
10818. PI 93000256 MINIATURE ANTENNA
10819. PI 93000258 PALLET CONTAINER
10820. PI 93000259 CONFECTIONARY FAT COMPOSITION AND METHOD FOR PRODUCING THE SAME