Patents
Patents for B08B 3 - Cleaning by methods involving the use or presence of liquid or steam (36,920)
02/1978
02/28/1978US4075733 Cleaning head
02/21/1978US4074654 Automatic closure cleansing and coating machine
02/14/1978US4073661 Continuous processing
02/14/1978US4073301 Liquid treatment of small articles
02/14/1978US4073029 Parts cleaner
01/1978
01/31/1978US4071376 Ultrasonic cleaning with floating transducers
01/31/1978US4071195 Spray and foam producing nozzle apparatus
01/17/1978US4068340 Steam and vacuum cleaning apparatus
01/17/1978US4068325 Spraying device for use in toilets
12/1977
12/27/1977US4064885 Apparatus for cleaning workpieces by ultrasonic energy
12/27/1977US4064884 Method and device for stripping off, washing and drying surface treated objects in long lengths such as strip, wire, rod, sections or fibres
12/20/1977US4063564 Vibratory cleaning and coating system
12/13/1977US4062696 Purification of contaminated alumina scavengers of aluminum reduction cell effluent dry scrubber systems
12/06/1977US4061271 Control system for high pressure hydraulic system
12/06/1977US4061152 Container washing apparatus
11/1977
11/22/1977US4059123 Cleaning and preservation unit for turbine engine
11/22/1977US4058870 Lance tip construction
11/08/1977US4057070 Cleaning apparatus for mechanical workpieces
11/01/1977US4056114 Parts washer and filter assembly therefor
10/1977
10/25/1977US4055246 Ferris wheel type parts washer
10/18/1977US4054220 Combined pocket flask and denture case with removable cup portion
10/04/1977US4052299 Apparatus for washing impurities out of granular material
10/04/1977US4052227 Parts washer
10/04/1977US4051858 Solvent sink and dispenser
10/04/1977US4051814 High pressure washer
10/04/1977US4051805 Can washing and coating system
09/1977
09/13/1977US4047973 Recovery of selenium and selenium alloys by hydraulic lathing
09/13/1977US4047666 Jet or spray producing apparatus
09/13/1977US4047665 Spray control system
09/06/1977US4046321 High pressure spray cleaning head
09/06/1977US4046155 Washing apparatus for a compound compressor
08/1977
08/30/1977US4044783 Label removal apparatus for container washing machines
08/16/1977US4042416 Method for treating cup-shaped workpieces
08/16/1977US4041963 Container washer apparatus
08/02/1977US4039349 Method and apparatus for multi-stage rinsing
07/1977
07/26/1977US4037613 Washer for bearing races
07/05/1977US4034244 Resonant cylindrically shaped ultrasonic wave generator
07/05/1977US4033785 Air wipe
07/05/1977US4033784 Method for dissolving asphaltic material
06/1977
06/28/1977US4032229 Construction of electrophotographic copying machines with a cleaning unit for photosensitive surface
06/28/1977US4031910 Articulated spray applicator particularly suited for use in cleaning flues and the like
06/14/1977US4029260 Cleaning and sanitizing apparatus
06/14/1977US4029116 Germinating tank for germinating and softening of malt
06/14/1977US4029115 Parts washer
05/1977
05/24/1977US4025304 Process for the wet treatment of tension-free guided material
05/17/1977US4023983 Vapor cleaning system
05/10/1977US4022639 Petrochemical industry
05/10/1977US4022382 Surface cleaning device
05/10/1977US4022231 Chip washer
05/03/1977US4021199 Automatic cleaning apparatus for electrodes of pH meter
04/1977
04/12/1977US4016893 Solvent pumping system
04/05/1977US4015618 Apparatus for automatically mixing and circulating cleaning solutions through dairy equipment
03/1977
03/29/1977US4014357 Beaker steamer
03/01/1977US4010042 Aqueous solution of alkali metal fluoride
02/1977
02/22/1977US4009048 Solvent cleaning and recovery process
02/22/1977US4008729 Solvent article cleaner
01/1977
01/18/1977US4003392 Spraying, flushing, scrubbing, and drying a semiconductor
01/11/1977US4002488 Cleaning, polishing, and drying nails by moving them through vibratory troughs
12/1976
12/21/1976US3998655 Amide solvent; evaporation, fractional distillation, extrusion
12/21/1976US3998653 Method for cleaning semiconductor devices
12/21/1976US3998387 Apparatus for treating a surface with a liquid
12/14/1976US3997360 Process for cleaning vinyl chloride polymerization reactors
12/14/1976US3997114 High pressure spray cleaning apparatus
12/14/1976US3996949 Solvent cleaning system
11/1976
11/16/1976US3991779 Medical equipment cleaning system
11/16/1976US3991481 Process for recovering volatile organic liquids
11/09/1976US3990909 System for flushing blind cavities
11/09/1976US3990907 Method of removing vacuum evaporated selenium photoresponsive layer from base material of drum of electrophotgraphic apparatus
11/09/1976US3990906 Cleaning tire molds by ultrasonic wave energy
11/09/1976US3990462 Substrate stripping and cleaning apparatus
10/1976
10/12/1976US3985344 Ultrasonic cleaning apparatus
10/12/1976US3985302 Variable two stage air nozzle
10/12/1976US3984944 Device for cleaning ship's sides, tank walls, and similar surfaces
10/05/1976US3984254 Machine for washing pneumatic conveyance containers
09/1976
09/28/1976US3982695 Steam producing device
08/1976
08/31/1976US3977603 Fluid delivery system
08/17/1976US3974965 Method and applicator for producing cleaning foam
08/17/1976US3974843 Washing machine more especially for dental instruments and equipment for making dental prostheses
08/10/1976US3973989 Rotatable basket
08/10/1976US3973760 Ultrasonic cleaning and sterilizing apparatus
08/10/1976US3973573 Scrap washing system
07/1976
07/27/1976US3971394 Apparatus for cleaning vehicle parts
07/20/1976US3970560 Parts washer
07/13/1976US3969193 Method for preventing scale in saline water desalting apparatus and saline water reclamation apparatus for carrying out said method
07/06/1976US3968049 Perchloroethylene, mineral seal oil and ice machine oil or white mineral oil
07/06/1976US3968013 System for cleaning work pieces with solvent
06/1976
06/29/1976US3965523 Bearing washer
06/22/1976US3965048 Potassium hydroxide, potassium aminocarboxylate, water
06/22/1976US3964926 Cleansing receptacle for capillary writing pen parts
06/08/1976US3961754 Spray and foam producing nozzle apparatus
06/08/1976US3961637 Aggregate materials washing apparatus
06/01/1976US3961231 Controlled chemical injection system for washing machines
05/1976
05/25/1976US3958587 Manifold for fluid distribution and removal
05/25/1976US3958586 Combined washer and dryer unit
05/25/1976US3958434 Washing machine
05/18/1976US3957531 Two tank cleaning process using a contaminated cleaning mixture capable of forming an azeotrope
05/18/1976US3957252 Apparatus for cleaning medical instruments
04/1976
04/27/1976US3952757 Rotary processing apparatus
04/27/1976US3952756 Semi automatic parts cleaning machine
04/20/1976US3951682 Multi-phase rinse and recovery apparatus