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Class Information
Number: 451/87
Name: Abrading > Machine > Sandblast > Having particle recovery means
Description: Abrading machine provided with means to retrieve abrading particles subsequent to the abrading operation.










Sub-classes under this class:

Class Number Class Name Patents
451/88 And separation means 222


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
5196034 Semiconductor wafer cleaning apparatus Mar. 23, 1993
5191740 Apparatus for cleaning pipe Mar. 9, 1993
5185968 Mobile separation sytem for abrasive blasting material Feb. 16, 1993
5182882 Heater cores having exposed surfaces burnished by wet blasting Feb. 2, 1993
5178496 Method and apparatus for conveying solid particles to abrasive cutting apparatuses Jan. 12, 1993
5161336 Intake valve deposit removal apparatus Nov. 10, 1992
5150727 False bottom sump Sep. 29, 1992
5142831 Apparatus for treating cornered surfaces Sep. 1, 1992
5134810 Mobile outside surface pipe cleaner Aug. 4, 1992
5129198 Cleaning device for semiconductor wafers Jul. 14, 1992
5127198 Method to process a steering wheel and a processing device of a steering wheel Jul. 7, 1992
5127199 Abrasive water jet catch tank media transporting means Jul. 7, 1992
5111652 Cutting jet receptacle for a fluid jet cutting machine May. 12, 1992
5107629 Texturing of acoustical mineral fiberboard with wheel blast machine Apr. 28, 1992
5107633 Method and apparatus for cleaning pipe Apr. 28, 1992
5100412 Apparatus for making micro-abrasions, particularly on human tissue or on hides Mar. 31, 1992
5056275 Continuously-operable abrasive blasting apparatus Oct. 15, 1991
5037432 Adjustable apparatus for removing surface portions of human tissue Aug. 6, 1991
5018317 Abrasive water jet cutting apparatus May. 28, 1991
5018320 Stripper assembly for combustion chambers of turbine or jet engines May. 28, 1991
5018319 Pneumatic tube selector mechanism May. 28, 1991
5011710 Bridge maintenance method and equipment Apr. 30, 1991
5010693 Self-contained sandblasting unit Apr. 30, 1991
4984396 Cleaning device Jan. 15, 1991
4964244 Energy dissipating receptacle for high-velocity fluid jet Oct. 23, 1990
4955164 Method and apparatus for drilling small diameter holes in fragile material with high velocity liquid jet Sep. 11, 1990
4949512 Cage for reconditioning building facades Aug. 21, 1990
4941296 Surface cleaner Jul. 17, 1990
4937985 Abrasive waterjet receiver Jul. 3, 1990
4932167 Surface cleaner Jun. 12, 1990
4918873 Method and apparatus for refurbishing golf clubs Apr. 24, 1990
4872975 System for separating abrasive material from a fluid used in fluid jet cutting Oct. 10, 1989
4872293 Abrasive water jet cutting apparatus Oct. 10, 1989
4866889 Sand blasting cabin Sep. 19, 1989
4864780 Energy-dissipating receptacle for high velocity fluid jets Sep. 12, 1989
4852307 System for retrieving sandblasted cuttings Aug. 1, 1989
4827679 Fluid jet cutting system with self orienting catcher May. 9, 1989
4825598 System for cleaning the surfaces of objects of great surface area from a movable aerial bucket May. 2, 1989
4788799 Surface blasting apparatus Dec. 6, 1988
4787179 Abrasive blasting containment system Nov. 29, 1988
4785588 Liquid blasting system Nov. 22, 1988
4753052 Surface blasting apparatus Jun. 28, 1988
4741130 Method and apparatus for sandblasting a workpiece May. 3, 1988
4733503 Abrasive jet machining Mar. 29, 1988
4723378 Exhaust and reclaim system for blasting enclosures Feb. 9, 1988
4698939 Two stage waterjet and abrasive jet catcher Oct. 13, 1987
4693041 Surface blasting apparatus Sep. 15, 1987
4674239 Portable abrasive blasting gun assembly Jun. 23, 1987
4649672 Installation for cleaning building Mar. 17, 1987
4646482 Recirculating sandblasting machine Mar. 3, 1987

1 2 3 4 5










 
 
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