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Class 144/248 - Weighted


Subclass of Class 144 - Woodworking
Definition: Feed-roll pressed upon the work by a weighted lever.
No. of patents: 3
Last issue date: 09/18/2007


NumberTitleIssue Date
7270070Tooth and friction lightering arrangement
A system (10) for coupling first and second vessels (12,14) to minimize movement therebetween while allowing for lightering. The system (10) comprises rams (20,22) and coupling heads (36,38) associated with the first vessel (12
09/18/2007
7156222Magazine apparatus for retaining flexible bags
A powered magazine apparatus for retaining and transporting flexible bags comprises a base conveyor, and a pair of first and second digitated conveyor belts positioned on respective opposite sides of the base conveyor. Each of the digitated conveyor belts comprises ...
01/02/2007
7052800Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery
A separator for a nickel-metal hydride storage battery having a hydrogen-absorbing alloy as a negative electrode. The separator is a laminate of a substrate and a porous hydrophilic film. ...
05/30/2006
 
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