Patents
Patents for B08B 9 - Cleaning hollow articles by methods or apparatus specially adapted thereto (21,169)
04/1977
04/12/1977US4016621 Or retrieving pipeline scrapers
04/12/1977US4016620 Pipeline cleaning pig
04/05/1977US4015662 Well tool which changes reciprocating movement to rotary motion
04/05/1977US4015618 Apparatus for automatically mixing and circulating cleaning solutions through dairy equipment
04/05/1977US4015613 Tank cleaning apparatus
04/05/1977US4015304 Drilling or reaming machine
03/1977
03/29/1977US4014063 Apparatus for cleaning tubes and fittings
03/29/1977US4014062 Thread cleaner with rotatable and adjustably supported brushes
03/22/1977US4013518 Water jet cleaner for standpipes
03/22/1977US4013497 Method and apparatus for delabeling
03/15/1977US4011882 Method for transporting sweet and sour hydrocarbon fluids in a pipeline
03/15/1977US4011625 Lance tip construction
03/15/1977US4011620 Pipeline tool for launching two pipeline clearing spheres
03/15/1977US4011617 Cleaner for tubular pin and box ends
03/08/1977US4011100 Apparatus is propelled through the pipe, rotating scouring head
03/08/1977US4010774 Rotary spray station for bottle washers
02/1977
02/22/1977US4009048 Solvent cleaning and recovery process
02/15/1977US4007705 Apparatus for treating a cylindrical object
01/1977
01/25/1977US4004785 Self-cleaning type stirring apparatus
01/18/1977US4003393 Gel-like composition for use as a pig in a pipeline
12/1976
12/28/1976US4000002 Method and apparatus for cleaning containers with protective fogging
12/28/1976US3999238 Pan cleaning apparatus
12/14/1976US3996951 Safety roll over valve
11/1976
11/30/1976US3994766 Pipe cleaning and wrapping machine
11/30/1976US3994702 Method of discharging residues from a pressurized gasification chamber
11/30/1976US3994365 Apparatus for positioning person within container tank
11/30/1976US3994310 Duct cleaning apparatus
11/23/1976US3992745 Cleaning unit for internal mechanical cleaning of containers such as moulds
11/02/1976US3988798 Self adjusting brush arm assembly
10/1976
10/26/1976US3987963 Fluid delivery system
10/12/1976US3985572 Automatic spray cleaning apparatus and method
10/05/1976US3984254 Machine for washing pneumatic conveyance containers
09/1976
09/21/1976US3981315 Stirring apparatus for a liquid tank
09/07/1976US3979221 Water system deliming apparatus
08/1976
08/31/1976US3977331 Pipe scraper
08/24/1976US3976431 Polymer, removal of volatiles
08/17/1976US3975207 Method of taking out scale from polymerization reactor
07/1976
07/13/1976US3969136 Liquid treating apparatus
07/06/1976US3967847 Chuck apparatus for glass container coating line
07/06/1976US3967584 Self-running and automatic cleaning coating machine for internal wall of pipe
06/1976
06/22/1976US3965048 Potassium hydroxide, potassium aminocarboxylate, water
06/15/1976US3963036 Shut-off valve excavator
06/08/1976US3961705 Clamping conveyor
06/01/1976US3959840 Pipe cleaning apparatus
05/1976
05/25/1976US3958293 Pipe cleaning machine
05/18/1976US3956791 Bottle washing machine
05/11/1976US3955588 Spraying device for a bottle cleaning machine
05/11/1976US3955286 Method of and installation for treating various objects by means of microwaves
04/1976
04/27/1976US3953226 Tank cleaning apparatus
04/27/1976US3952925 Flow control system and rotary flow control valve
04/20/1976US3951185 Hydrostatic tester for fire extinguisher
04/20/1976US3951158 Apparatus for automatically cleaning reusable foodstuff containers with reduced quantities of fresh water and chemicals
04/20/1976US3950934 Plumbers snake
04/13/1976US3949615 Analysis apparatus
03/1976
03/30/1976US3946750 Label remover for bottle washing machine
03/30/1976US3946459 Self-propelled pipe cleaner
03/30/1976US3946455 Cleaning device for tubes
03/23/1976US3945536 Sanitizing and cleaning device for pressurized soft drink systems and the like
03/16/1976US3943959 Two-way ball valve
03/02/1976US3941692 Cleaning of cargo compartments
03/02/1976US3941237 Puck for and method of magnetic conveying
02/1976
02/24/1976US3939519 Condenser tube cleaning plug
02/17/1976US3938535 Tube cleaning device
02/17/1976US3938532 Container cleaning apparatus
02/10/1976US3937404 Drain declogging device
01/1976
01/27/1976US3934703 Container discharger with safety mechanism
01/27/1976US3934448 Racked pipe reamer
01/27/1976US3934303 Explosive torch tip cleaner tool
01/20/1976US3933519 Sub-sea pipe cleaning apparatus and method