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Joy Mm Delaware Inc
Joy Mm Delaware Inc_20100107
  

Joy Mm Delaware Inc patents

Recent patent applications related to Joy Mm Delaware Inc. Joy Mm Delaware Inc is listed as an Agent/Assignee. Note: Joy Mm Delaware Inc may have other listings under different names/spellings. We're not affiliated with Joy Mm Delaware Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Joy Mm Delaware Inc-related inventors




Date Joy Mm Delaware Inc patents (updated weekly) - BOOKMARK this page
10/05/17Overhead power grid for mobile mining machines
09/28/17Longwall system face alignment detection and steering
09/28/17Longwall system creep detection
09/21/17Pick with limited tapered engagement
08/31/17Crawler track
08/31/17Conveyor support structure and retainer for same
08/24/17Stabilization system for a mining machine
08/03/17Imaging-based interface sensor and control device for mining machines
07/27/17Mining machine with multiple cutter heads
07/20/17Debris barrier for vehicle operator cab
07/20/17Take-up mechanism for conveyor system
07/20/17Support structure for rotary sensor
06/15/17Guide shoe for mining machine
06/08/17Longwall optiminzation control
06/08/17Spray nozzle for underground roof support
06/01/17Advancing ram pin retention device
04/27/17Controlling a conveyor in a mining system
04/13/17Brake system for conveyor take-up mechanism
03/30/17Shield for sumping frame of mining machine
03/16/17Trapping shoe lubrication system
02/09/17Winch drum tension isolation system
02/02/17Systems and methods for monitoring extraction height and volume of material extracted for a mining machine
01/12/17Bit configuration for a cutter head
01/05/17Sound dampening conveyor chain flight
01/05/17Cutter head for mining machine
12/22/16Proximity detection systems and methods
12/15/16Spray system for mining machine
12/15/16Systems and methods for monitoring longwall mine roof stability
12/08/16Conveyor bridge
12/08/16Systems and methods for controlling a conveyor in a mining system
12/01/16Controlling a conveyor in a mining system
12/01/16Controlling an output of a mining system
11/10/16Controlling a conveyor in a mining system
10/20/16Predicting motor failure based on relationship of motor pair characteristics
10/13/16System and detecting dull and worn cutter bits
10/13/16Bit assembly for cutter head
10/13/16Cutting bit and extraction tool for same
10/06/16Mobile sizer with reduced fines generation
10/06/16Take-up mechanism for conveyor system
09/15/16Sizer with adjustable roll drum
09/15/16Overhead power grid for mobile mining machines
09/15/16Mining machine with driven disc cutters
08/11/16Advancing ram pin retention device
07/28/16Cutting bit assembly
06/09/16Air flow system for mining machine
04/14/16Cutter head for longwall shearer
04/14/16Detecting sump depth of a miner
03/17/16Conveyor carriage position monitoring
03/17/16Service tool for cutting bit assembly
03/03/16Pan pitch control in a longwall shearing system
03/03/16Horizon monitoring for longwall system
03/03/16Roof support monitoring for longwall system
12/31/15Continuous-extraction mining system
12/17/15Chain tension sensor
10/08/15Overhead power grid for mobile mining machines
09/24/15Multi-piece shaft
08/27/15Drive isolation conveyors
07/23/15Fluid tank balancing system for mining machine
07/09/15Chain and flight conveyor
06/18/15Stabilization system for a mining machine
06/11/15Sound dampening conveyor chain flight
06/04/15Seat module for a mining vehicle
04/09/15Guidance system for a mining machine
03/26/15Roof support sheet handling for underground mines
03/19/15Armored face conveyor
Patent Packs
03/05/15Shearer anti-collision
03/05/15Detecting sump depth of a miner
03/05/15Proximity detection systems and methods
02/26/15Underground mining training simulator
01/08/15Drive mechanism for a longwall mining machine
09/18/14Winch drum tension isolation system
09/18/14Variable speed motor drive for industrial machine
09/18/14Tapered pick holder
09/18/14Cutter head for longwall shearer
09/11/14Mining machine with driven disc cutters
09/11/14Predicting motor failure based on relationship of motor pair characteristics
08/28/14Roof bolting cable bolt feeding device
08/28/14Continuous miner mid-conveyor drive
08/21/14Air flow system for mining machine
07/10/14Chain tension sensor
Patent Packs
06/19/14Shuttle car spring-assisted swinging sheave bracket
05/22/14Advancing longwall system for surface mining
05/08/14Continuous miner center drum with offset split surfaces
03/20/14Fiber optic cable protection in a mining system
03/20/14Cutter head for mining machine
03/20/14Longwall mining roof supports
03/20/14Slow turning drum for a miner
12/26/13Guidance system for a mining machine
11/28/13Crawler track
10/03/13Conveyor belt repair tool
09/12/13Battery tray and cover for underground mining equipment
09/05/13Low friction sheave bracket
08/01/13Overhead power grid for mobile mining machines
06/13/13Swinging sheave bracket with force control
05/16/13Continuous-extraction mining system
03/07/13Mining machine with driven disc cutters
02/28/13Drilling rig
10/06/11Rack bar haulage system with an improved rackbar
07/28/11Rack bar haulage system with an improved rackbar to line pan connection
07/28/11Rack bar haulage system with an improved rackbar to line pan connection
07/28/11Mining machine with driven disc cutters
07/28/11Miner cutting bit holding apparatus
07/28/11Device for reducing the likelihood of damage to a trailing cable
06/30/11Cutter head containing its motors and gearcase
04/21/11Link chain
03/17/11Explosion proof electro-mechanical joystick
02/17/11Continuous miner center drum with offset split surfaces
11/04/10Mobile machine in main conveyor and using such machine
10/28/10Automated face conveyor chain tension load sensor in chain tension plate
10/28/10Dual sensor chain break detector
Social Network Patent Pack
10/28/10Armored face conveyor extendable at head gate end
10/21/10Roof bolting cable feeding device
01/07/10Drilling rig
12/03/09Clip for pin retention
03/12/09Conveyor pan with improved edge shaping
03/12/09Continuous miner having a sumping frame
03/05/09Mining machine with driven disc cutters
01/07/10Drilling rig







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Joy Mm Delaware Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Joy Mm Delaware Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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