Marine traffic conflict assessment system
Patent 3971018 Issued on July 20, 1976. Estimated Expiration Date: 
July 20, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 20, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3188631 3383677 3717873 3725918 3890616 InventorsAssigneeApplicationNo. 483182 filed on 06/24/1974US Classes:342/41, SHIP COLLISION AVOIDANCE342/181, Color342/183, Cursor342/455, Having collision avoidance342/96, Automatic track while scan (ATWS)701/117Traffic analysis or control of surface vehicleExaminersPrimary: Tubbesing, T. H.Attorney, Agent or FirmAbstractThe invention is a radar harbor surveillance sensor, computer, and display system for providing a graphic display of vessels negotiating confined navigation channels and permitting rapid and accurate assessment of the degree of hazard or safety in the movements of the monitored vessels. | |
