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Class Information
Number: 441/47
Name: Buoys, rafts, and aquatic devices > Rafts > Formed from log or other product
Description: Device in which logs or other similar raw material are formed into a raft in order to transport the same material.

Sub-classes under this class:

Class Number Class Name Patents
441/48 Booming 1
441/50 Coupling means 3
441/49 Cribbing 1

Patents under this class:

Patent Number Title Of Patent Date Issued
5119529 Cable hook Jun. 9, 1992
5062817 Boomstick Nov. 5, 1991
5020175 Multicompartment cushion comprising recyclable plastic bottles Jun. 4, 1991
4483645 Combination expansion shell and resin secured mine roof anchor assembly Nov. 20, 1984

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