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Class 405/60.5 - Logging device for guiding logs


Subclass of Class 405 - Hydraulic and earth engineering
Definition: Device connected to a waterway bank and extending in the
No. of patents: 5
Last issue date: 04/01/2008


NumberTitleIssue Date
7351008Floating barrier units
A number of individual barrier units form a floating barrier wall each comprising a housing formed in the general shape of a highway barrier having a top wall, a bottom wall, opposed end walls, and, opposed side walls interconnected to form a hollow interior which i...
04/01/2008
5713698Synthetic boomstick coupling system
A system for coupling synthetic boomsticks having a pair of spaced parallel substantially horizontal coupling flanges projecting axially therefrom. The flanges form a loop receiving space therebetween and a coupling pin passes through this space between t...
02/03/1998
5439315Synthetic boomstick
A boomstick is formed from an elongated hollow cylindrical body divided into plurality of compartments by axially spaced traversed partitions and enclosed at its end by sealing end caps. Preferably, an axially extending keel forming ballast will be provid...
08/08/1995
5006014Boom sticks
A boom stick for use with log booms in water transport and storage of logs is formed by a plurality of vehicle tires (used) arranged in substantially axially aligned, side by side relationship with their tread surfaces forming the outer periphery of the b...
04/09/1991
4586848Method of storing logs
A method for storing logs. A containment curtain is deployed around a plurality of logs. Fresh water is admitted into the region defined by the curtain to form a two layered bay. The upper layer of water is fresh water and contains the logs to be stored. ...
05/06/1986
 
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