Patent Protection Ended
| No. | Patent No. | Title |
| 22761. | UI 91001183 | IMPROVED METHOD OF CONNECTING A PRESSURE CHAMBER TO A PUMP BARREL OF A MANUAL LIQUID SPRAYER. |
| 22762. | UI 91001194 | "A RESEALABLE FOLDING ADHESIVE LABEL" |
| 22763. | UI 91001274 | STRUCTURE FOR PIPE FITTINGS |
| 22764. | UI 91001305 | THE IMPROVEMENT OF FOLDING TENT. |
| 22765. | UI 91001320 | A WATER MAGNETIZER USING AN ALTERNATING ELECTROMAGNETIC FIELD |
| 22766. | UI 91001371 | GAS BURNER WITH CONCEALED IGNITION DEVICE. |
| 22767. | UI 91001507 | WATER INJECTION SYSTEM. |
| 22768. | UI 91001518 | PUMP MECHANISM FOR USE IN SPRAYER TANKS. |
| 22769. | UI 91001614 | AN IMPROVED CLOCKWORK MECHANISM FOR PROJECTILE FUZES. |
| 22770. | UI 91001739 | "A WARM-KEEPING AND BUOYANT BLANKET OR CLOTHING" |
| 22771. | UI 91001829 | HOT AIR DRYERS |
| 22772. | UI 91001830 | IMPROVEMENTS IN GAITERS |
| 22773. | UI 91001851 | STRUCTURE OF SPARK PLUG |
| 22774. | UI 91001952 | A DIRECT TRANSMISSION SYSTEM FOR A BICYCLE |
| 22775. | UI 91001966 | BUILDING BLOCK |
| 22776. | UI 91001991 | IMPROVEMENTS IN OR RELATING TO CLOSURE FOR CONTAINERS |
| 22777. | UI 91002019 | FERROCEMENT FLOATS |
| 22778. | UI 91002034 | RAINGUARD FOR RUBBER BEARING TREE |
| 22779. | UI 91002043 | AN IMPROVED LOCKING DEVICE |
| 22780. | UI 91002112 | IMPROVEMENTS TO BEDDING FURNITURE |
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