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Class Information
Number: 198/494
Name: Conveyors: power-driven > Conveyor having impinging fluid to feed, shift or discharge load; or means to facilitate cleaning of conveyor; or sterilizing or lubricating means > Having cleaning means
Description: Apparatus wherein the section is provided with means which is positioned so that it can directly act on the section, or some part thereof, to remove soil or other unwanted or undesirable material therefrom.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441647 |
Tensioning assembly for conveying belt cleaning blade |
Oct. 28, 2008 |
| 7412980 |
Machine for cleaning glasses or similar articles |
Aug. 19, 2008 |
| 7370750 |
Conveyor belt cleaner system and method of manufacturing same |
May. 13, 2008 |
| 7367443 |
Conveyor belt cleaner system and method of manufacturing same |
May. 6, 2008 |
| 7353934 |
Method and apparatus for picking up a plastic product |
Apr. 8, 2008 |
| 7347314 |
Movable walkways and escalators |
Mar. 25, 2008 |
| 7347315 |
Scraper blade for conveyor belts |
Mar. 25, 2008 |
| 7232028 |
Cleaning unit for cleaning travel equipment, travel equipment with a cleaning unit and method for carrying out a cleaning sequence for cleaning travel equipment |
Jun. 19, 2007 |
| 7225915 |
Mountable cleaning apparatus for commercial conveyors |
Jun. 5, 2007 |
| 7225916 |
Belt cleaner |
Jun. 5, 2007 |
| 7201269 |
Device for heating escalators or moving walkways |
Apr. 10, 2007 |
| 7134539 |
Guard device for escalator handrail |
Nov. 14, 2006 |
| 7114610 |
Conveyor belt cleaning system |
Oct. 3, 2006 |
| 7090069 |
Circulating type food and drink transport apparatus |
Aug. 15, 2006 |
| 7083039 |
Conveyor cleaning apparatus |
Aug. 1, 2006 |
| 7083038 |
Automatic developing device, roller washing method, photosensitive material processing device, and preparation method for processing liquid |
Aug. 1, 2006 |
| 7055674 |
Self-cleaning enclosed belt conveyor for loose materials |
Jun. 6, 2006 |
| 7044287 |
Conveyor belt washer |
May. 16, 2006 |
| 6994204 |
Device for heating escalators or moving walkways |
Feb. 7, 2006 |
| 6983510 |
Belt cleaning systems and methods |
Jan. 10, 2006 |
| 6971503 |
Conveyor belt cleaning apparatus |
Dec. 6, 2005 |
| 6945383 |
Dispensing applicator and method of use |
Sep. 20, 2005 |
| 6938754 |
Self-cleaning conveyor roller |
Sep. 6, 2005 |
| 6851545 |
UVC conveyor belt system |
Feb. 8, 2005 |
| 6695121 |
Dustproof linear actuator with an air venting device |
Feb. 24, 2004 |
| 6648128 |
Conveyor, method for conveying a semiconductor wafer, and method for manufacturing a semiconductor device |
Nov. 18, 2003 |
| 6638062 |
Sand and stone screw heater |
Oct. 28, 2003 |
| 6604624 |
Work conveying system |
Aug. 12, 2003 |
| 6575290 |
Automatic empty container return machine equipped with self-cleaning arrangement |
Jun. 10, 2003 |
| 6571932 |
Dustproof linear actuator with an air venting device |
Jun. 3, 2003 |
| 6447609 |
Paint spraying apparatus |
Sep. 10, 2002 |
| 6382389 |
Heated escalator handrail |
May. 7, 2002 |
| 6364959 |
Process for cleaning a transport belt |
Apr. 2, 2002 |
| 6279726 |
Self-cleaning drive mechanism for driving conveyor belts |
Aug. 28, 2001 |
| 6250456 |
Method for conveying goods and device therefor |
Jun. 26, 2001 |
| 6244423 |
Methods and apparatus for cleaning rotating belts of item-sorting machines |
Jun. 12, 2001 |
| 6196374 |
Cleaning device for a curved conveyor belt |
Mar. 6, 2001 |
| 6000529 |
Underguard assembly for modular conveyors |
Dec. 14, 1999 |
| 5797063 |
Image forming apparatus and cleaning device for transfer material conveyor belt |
Aug. 18, 1998 |
| 5657852 |
Screw conveyor for tacky media |
Aug. 19, 1997 |
| 5449063 |
Modified drive system for endless belt conveyors with rollers having driving, supporting and aligning features |
Sep. 12, 1995 |
| 5431289 |
Product conveyor |
Jul. 11, 1995 |
| 5423411 |
Cleaning apparatus and cleaning method |
Jun. 13, 1995 |
| 5412461 |
Friction load insensitive mounting for blade |
May. 2, 1995 |
| 5400895 |
Tobacco container sorting conveyor |
Mar. 28, 1995 |
| 5396982 |
Profiled guide rail |
Mar. 14, 1995 |
| 5339946 |
Conveyor belt having link assemblies with leading and trailing shaft projections |
Aug. 23, 1994 |
| 5318380 |
Barnacle removal device for boat lifts |
Jun. 7, 1994 |
| 5285885 |
Tobacco container sorting conveyor |
Feb. 15, 1994 |
| 5282532 |
Modified drive system for endless belt conveyors with rollers having driving, supporting and aligning features |
Feb. 1, 1994 |
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