| 751 | Interlocking Bricks | Company Product |
| 752 | Interlocking Device Valves | Company Product |
| 753 | Intermediate Metal Conduit | Company Product |
| 754 | Internal Combustion Engine Oil | Company Product |
| 755 | Internal Combustion Forklift | Company Product |
| 756 | Internal Combustion Trucks | Company Product |
| 757 | Internal Gear Pumps | Company Product |
| 758 | Internal Gears | Company Product |
| 759 | Internal Grinder | Company Product |
| 760 | Internal Grinding Machines | Company Product |
| 761 | Internal Honing Machines | Company Product |
| 762 | Internal Paintings | Company Product |
| 763 | Internal Sensor | Company Product |
| 764 | Internal Telephone Wiring For Telecommunications | Company Product |
| 765 | International Procurement Office | Company Product |
| 766 | International Restaurants | Company Product |
| 767 | International School | Company Product |
| 768 | Internet Hosting | Company Product |
| 769 | Internet Marketing Service | Company Product |
| 770 | Internet Service Provider | Company Product |
| 771 | Interpretation Service | Company Product |
| 772 | Interval Timers | Company Product |
| 773 | Interview | Company Product |
| 774 | Intimate Wash | Company Product |
| 775 | Intravenous Solution Manufacturers | Company Product |
| 776 | Intrinsic Safety | Company Product |
| 777 | Intrinsic Safety Interface Controls | Company Product |
| 778 | Intrinsically Safe System | Company Product |
| 779 | Intrinsically Safe Wireless Pressure Sensors | Company Product |
| 780 | Intruder Alarms | Company Product |