U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Docking information system for boats

Patent 6707414 Issued on March 16, 2004. Estimated Expiration Date: Icon_subject January 22, 2022. 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

3594716

3690767

3707717

3754247

3772693

3772697

Electronic docking system
Patent #: 4063240
Issued on: 12/13/1977
Inventor: Isbister ,   et al.

Navigation aid
Patent #: 4216538
Issued on: 08/05/1980
Inventor: Tomlinson ,   et al.

Baseband radar docking system
Patent #: 4510496
Issued on: 04/09/1985
Inventor: Ross

Radar navigation system
Patent #: 4893127
Issued on: 01/09/1990
Inventor: Clark, et al.

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Inventors

Assignee

Application

No. 10054527 filed on 01/22/2002

US Classes:

342/23BERTHING OR DOCKING

Examiners

Primary: Tarcza, Thomas H.
Assistant: Alsomiri, Isam

Attorney, Agent or Firm

Foreign Patent References

  • WO 0125724 WO 04/01/2001

International Class

G01S 1393

Abstract

A docking information system disposed on a ship provides navigational information to the operator of the ship. The system includes a short range radar system and a display to provide a range between the ship and a dock or an obstacle and, optionally, a relative velocity between the ship and the dock or the obstacle.

Other References

  • PCT Search Report; PCT/US02/33475; PCT/ISA/220 and PCT/ISA/210.
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