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Class Information
Number: 434/126
Name: Education and demonstration > Fluid flow or wave motion
Description: Subject matter relating to movement of a fluid.










Patents under this class:

Patent Number Title Of Patent Date Issued
8342846 Braille writing device capable of processing information Jan. 1, 2013
8147249 Display mechanism illustrating fluid dynamics Apr. 3, 2012
8055490 Semi-Lagrangian CIP fluid solver without dimensional splitting Nov. 8, 2011
7996195 Computation of particle energy from ablation Aug. 9, 2011
7905728 Device and method for generating vortex Mar. 15, 2011
7403879 Method of evaluating a physical quantity representative of an interaction between a wave and an obstacle Jul. 22, 2008
7353693 Evaluation apparatus for scientific phenomena and evaluation method for scientific phenomena using the same Apr. 8, 2008
6957960 Method and apparatus kit for demonstrating archimedes' principle Oct. 25, 2005
6607418 Discovery toy and method of use Aug. 19, 2003
6561810 Method and apparatus for teaching children about fluid piping systems May. 13, 2003
6059574 Aircraft fuel trainer with low viscosity/high flashpoint fuel look-alike May. 9, 2000
6039570 Aeration-cavitation demonstration console Mar. 21, 2000
5971764 Educational sand and water table Oct. 26, 1999
5946968 Swing mechanism for wave-producing ornament Sep. 7, 1999
5855481 Panama canal interactive model and game Jan. 5, 1999
5788506 Apparatus and method for displaying the flow of a solution in response to the movement of magnetic particles Aug. 4, 1998
5706595 Wave-producing decoration Jan. 13, 1998
5653592 Method and apparatus for micro modeling the sediment transport characteristics of a river Aug. 5, 1997
5609405 Overhead projector fluid dynamics simulator Mar. 11, 1997
5480336 Water toy construction kit Jan. 2, 1996
5385472 Construction water toy Jan. 31, 1995
5372508 Training device for fluid technology Dec. 13, 1994
5354203 Portable hydraulics trainer Oct. 11, 1994
5299938 Display apparatus Apr. 5, 1994
5277585 Waterflow teaching terrain model having ice storage chamber Jan. 11, 1994
5178543 Basic fluid system trainer Jan. 12, 1993
5049080 Waterwheel demonstrating apparatus Sep. 17, 1991
RE32950 Funnel teaching method and apparatus Jun. 13, 1989
4756692 Teaching aid apparatus Jul. 12, 1988
4667427 Display panel assembly for fluid process system May. 26, 1987
4571191 Funnel teaching method and apparatus Feb. 18, 1986
4406162 Apparatus for creating waves in a body of liquid Sep. 27, 1983
4221073 Fluid flow and viscosity display toy Sep. 9, 1980
4176469 Wave simulator Dec. 4, 1979
4170839 Child's toy in the form of a miniature storm sewer system Oct. 16, 1979
4060916 Solar heat educational device Dec. 6, 1977
3982330 Method and apparatus for simulating in a model the disbursement of gas and dust in a mine Sep. 28, 1976
3973335 Apparatus to demonstrate air flow through permeable sheet material Aug. 10, 1976
3950612 Synthetic motion generator Apr. 13, 1976











 
 
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