Resources Contact Us Home
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 114/49
Name: Ships > Vessel raising and docking > Camels, caissons, and pontoons
Description: Devices between which a vessel is raised by their buoyant action, the structures not being designed to be sunk (see search notes, below).

Patents under this class:

Patent Number Title Of Patent Date Issued
7762744 Method and vessel for removing offshore structures Jul. 27, 2010
7421963 Watercraft dry storage and storage method Sep. 9, 2008
7168380 Boat lift systems Jan. 30, 2007
7096809 Watercraft dry storage and storage method Aug. 29, 2006
6848380 Floatable vessel lift Feb. 1, 2005
5131342 Shallowdraft floating boatlift Jul. 21, 1992
5002000 Automatic leveler for boat lifts Mar. 26, 1991
4876979 Apparatus for deploying and recovering a seaborne vessel Oct. 31, 1989
4622912 Draft reduction system for ships Nov. 18, 1986
4495880 Draft assisted delivery system Jan. 29, 1985
4493284 Pontoon for floating bridges and ferries Jan. 15, 1985
4479450 Floating dock Oct. 30, 1984
4473321 Method of launching a large floatable object from a dock to water and delaunching it Sep. 25, 1984
4104425 Power cell driven by a gaseous or liquid pressure medium Aug. 1, 1978
4075965 System for rendering a moored hull self-bailing Feb. 28, 1978

  Recently Added Patents
Display screen with an animated graphical user interface
Device and method for processing input data of protective relay
Method and apparatus for encoding and decoding video based on first sub-pixel unit and second sub-pixel unit
Method and apparatus for controlled reoxygenation
Image descriptor quantization
Vacuum cleaner
High dynamic range pixel structure
  Randomly Featured Patents
Integrated optical power splitter and manufacturing method therefor
Single-lens reflex camera
Multi-functional hand strength assessment device
Radiolabeled farnesyl-protein transferase inhibitors
Process for producing polyolefins
Lithium inks and electrodes and batteries made therefrom
Gauge glider
LED drivers and driver controllers
Technique of fabricating integrated circuits having interfaces compatible with different operating voltage conditions
Gaming system for playing common game in groups and control method thereof