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Patent Protection Ended

No. Patent No. Title
22721. UI 90000504 WOODEN ROD FEEDING MECHANISM.
22722. UI 90000603 TIME-RELEASE LONG RANGE INSECTICIDE SPRAY MECHANISM.
22723. UI 90000604 CONDENSER ORGANIZER FOR CONDENSER AGING DEVICE.
22724. UI 90000605 CONNECTING DEVICE FOR CONNECTING A CLOTH PULLING ARRANGEMENT TO A SEWING MACHINE.
22725. UI 90000647 SAFETY GUARD FOR COVER IN SPRAY TANK
22726. UI 90000648 RECEPTACLE FOR LIQUIDS
22727. UI 90000696 IMPROVEMENTS TO A HARVESTING POLE
22728. UI 90000796 A COMBINATION SPRING AND AIR CUSHION SHOCK ABSORBER FOR ELECTRONIC EQUIPMENT.
22729. UI 90000963 MODULAR REFRIGERATION SYSTEM.
22730. UI 90000999 STRUCTURE OF CABLE CONNECTOR.
22731. UI 90001148 A SOLDER LEVELER.
22732. UI 90001275 CARTRIDGED AMMUNITION.
22733. UI 90001330 AN IMPROVED SCREW.
22734. UI 90001429 TOOTHBRUSH HAVING A FLEXIBLE HANDLE INCLUDING A FOLDED REGION
22735. UI 90001529 A VEHICLE-TRANSVERSELY DRIVING DEVICE.
22736. UI 90001532 AN IMPROVED ELECTRICAL ADAPTER FOR AN AUTOMOBILE CIGARETTE LIGHTER.
22737. UI 90001716 SOCKET FOR TELEPHONE HAND SETS AND BASES.
22738. UI 90001764 STRUCTURE OF HAND-OPERATED CAKE MOLDING DEVICE WITH MECHANISM FOR QUICK STRIPPING OF MOLDED STUFFING MATERIAL.
22739. UI 90001837 PROCESS FOR PRODUCING MAGNETIC MATERIALS.
22740. UI 90001838 PERMANENT MAGNETS.