Power Conveyor

# Status Description
1998077483 Expired Apparatus and method for continuous mining
1991072677 Expired Conveyor discharge apparatus and method
2007343372 Granted Method for determining the specific power requirement of a belt conveyor system for bulk materials in operation with nonconstant loading
1997026685 Ceased Conveyor system with driven roller transfer assembly
2012276745 Lapsed Conveyor device bearing unit with malfunction detection function, conveyor equipment and bearing unit monitoring system
2014299212 Accepted Noise collection system for belt conveyor
1990063889 Ceased Methods and means for treating sludge
1997021696 Ceased Power take off from an endless conveyor
2001295327 Lapsed Self-propelled remote mining conveyor, method and apparatus therefor
2010352883 Granted Apparatus for pneumatic vacuum separation of bulk materials
1989046775 Ceased Apparatus for closing a package around an article to be packaged
2003237267 Ceased Multiple drive conveyor system
2004203103 Lapsed Method and apparatus for remote self-propelled conveying in mineral deposits
1985045843 Ceased Continuous mining machine
1995024987 Ceased Sandbagging machine
2012258390 Lapsed IMPROVEMENTS TO CROP TRASH EXTRACTION
1994080422 Ceased Information storage and retrieval device
2000016411 Lapsed Method and apparatus for remote self-propelled conveying in mineral deposits
2012254270 Granted A link for a conveyor chain, a conveyor chain made up of said links and a method of operation of said conveyor chain
1988014768 Ceased Adjustable control station for aircraft loader