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Class Information
Number: 134/167C
Name: Cleaning and liquid contact with solids > Apparatus > For work having hollows or passages > With movably or flexibly mounted spray or jet applying conduits or nozzles > Conduit cleaner
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4672988 |
Conduit flushing device |
Jun. 16, 1987 |
| 4643218 |
Cleaner and actuator device for remote access valve controls |
Feb. 17, 1987 |
| 4625799 |
Cleaning tool |
Dec. 2, 1986 |
| 4606364 |
Flushing device adapter |
Aug. 19, 1986 |
| 4605028 |
Tube cleaning apparatus |
Aug. 12, 1986 |
| 4603661 |
Hydroblast cyclone cleaner apparatus and method |
Aug. 5, 1986 |
| 4578198 |
Sewer and catch basin cleaning system |
Mar. 25, 1986 |
| 4559960 |
Sewer cleaner apparatus |
Dec. 24, 1985 |
| 4518041 |
Hydraulic jet well cleaning assembly using a non-rotating tubing string |
May. 21, 1985 |
| 4509544 |
Tube bundle cleaning apparatus |
Apr. 9, 1985 |
| 4508577 |
Fluid jet apparatus and method for cleaning tubular components |
Apr. 2, 1985 |
| 4497664 |
Erosion of a solid surface with a cavitating liquid jet |
Feb. 5, 1985 |
| 4475255 |
Pipe flushing device |
Oct. 9, 1984 |
| 4447917 |
Water pressure jet cleaner |
May. 15, 1984 |
| 4442899 |
Hydraulic jet well cleaning assembly using a non-rotating tubing string |
Apr. 17, 1984 |
| 4441557 |
Method and device for hydraulic jet well cleaning |
Apr. 10, 1984 |
| RE31495 |
Hydraulic jet well cleaning method and apparatus |
Jan. 17, 1984 |
| 4393526 |
Pool cleaning apparatus |
Jul. 19, 1983 |
| 4390034 |
Unclogging and recovering device for sludge deposited on the tube plate of a steam generator |
Jun. 28, 1983 |
| 4363335 |
Gutter cleaner |
Dec. 14, 1982 |
| 4361282 |
Pulsating nozzle |
Nov. 30, 1982 |
| 4354515 |
Drain pipe flushing apparatus |
Oct. 19, 1982 |
| 4354294 |
Rotary wall deslagger |
Oct. 19, 1982 |
| 4349073 |
Hydraulic jet well cleaning |
Sep. 14, 1982 |
| 4349039 |
Home roof gutter sweep |
Sep. 14, 1982 |
| 4344570 |
Apparatus for cleaning the interior of tubes |
Aug. 17, 1982 |
| 4319851 |
Device for cleaning rain gutters |
Mar. 16, 1982 |
| 4312679 |
Method for cleaning clogged pipes |
Jan. 26, 1982 |
| 4304498 |
Gutter cleaning apparatus |
Dec. 8, 1981 |
| 4278101 |
Apparatus for cleaning endoscope |
Jul. 14, 1981 |
| 4257139 |
Plumbing snake-hose attachment |
Mar. 24, 1981 |
| 4250925 |
Pipe unfreezer |
Feb. 17, 1981 |
| 4237913 |
High-pressure conduit-cleaning nozzle |
Dec. 9, 1980 |
| 4216910 |
360 Degree internal spray cleaning |
Aug. 12, 1980 |
| 4212248 |
Apparatus and method for reducing interline twisting |
Jul. 15, 1980 |
| 4209028 |
Lance construction for boiler cleaning apparatus |
Jun. 24, 1980 |
| 4206313 |
Pipe cleaning nozzle |
Jun. 3, 1980 |
| 4197910 |
Jet device for use in wells |
Apr. 15, 1980 |
| 4182497 |
Gutter cleaning device |
Jan. 8, 1980 |
| 4161956 |
Cleaning arrangements for tubes |
Jul. 24, 1979 |
| 4160457 |
Tool joint cleaner |
Jul. 10, 1979 |
| 4141753 |
Method and apparatus for cleaning suction ducts |
Feb. 27, 1979 |
| 4137928 |
Apparatus for cleaning the interior of tubes |
Feb. 6, 1979 |
| 4128207 |
Fluid delivery system |
Dec. 5, 1978 |
| 4125121 |
Cleaning tool for poultry watering systems |
Nov. 14, 1978 |
| 4110092 |
Method of apparatus for cooling inner surface of metal pipe |
Aug. 29, 1978 |
| 4107001 |
High pressure water cleaner for ascension pipes |
Aug. 15, 1978 |
| 4095305 |
Cleaning apparatus for tubes and tube bundles |
Jun. 20, 1978 |
| 4085474 |
Apparatus for interiorly cleaning lengths of pipe |
Apr. 25, 1978 |
| 4083384 |
Method and apparatus for injecting foam into a pipeline, including an inflatable plug |
Apr. 11, 1978 |
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