Patent Assignment
Reel/Frame 047096/0399
Merger
Recorded: 2018-09-17
Pages: 10
Assignor
JOY MM DELAWARE, INC.
Executed: 2018-04-30
Assignee
JOY GLOBAL UNDERGROUND MINING LLC
40 PENNWOOD PLACE, SUITE 100, WARRENDALE, PENNSYLVANIA, 15086
Covered Properties
(190)
Roof Bolt Storage/Transport Apparatus
Patent:
6,135,674 →
Application:
09/141,736 →
Roof Bolting Apparatus
Patent:
6,302,623 →
Application:
09/419,121 →
Miner Guidance Using Laser and Image Analysis
Patent:
6,203,111 →
Application:
09/430,567 →
Machinery Having a Trailing Cable Extending Through a Hinged Sheave Bracket Assembly
Self-Propelled Articulated Conveyor System
Mine Conveying System
Chain and Flight Conveyor with Swivel Links
Patent:
6,662,932 →
Application:
10/336,928 →
Dual Product Sizing Machine
Device for Measuring the Tension in a Continuous Chain with Link Ends
Drilling Rig
Device for Use in an Environment Where Flammable Gases May Be Present
Mining Machine with Driven Disc Cutters
Continuous Miner Having a Sumping Frame
Chain Link Anti-Knuckle Insert
Chain and Flight Conveyor
Conveyor Pan with Improved Edge Shaping
Method and Apparatus for Maintaining Longwall Face Alignment
Cutter Drum Extension Mechanism
Noise Reduced Continuous Miner
Clip for Pin Retention
Cooling a Ranging Arm Gear Case on a Longwall Shearer
Continuous Miner Center Drum with Offset Split Surfaces
Drilling Rig
Explosion Proof Electro-Mechanical Joystick
Link Chain
Method for Steering a Mining Machine Cutter
Cutter Head Containing Its Motors and Gearcase
Device for Reducing the Likelihood of Damage to a Trailing Cable
Mining Machine with Driven Disc Cutters
Rack Bar Haulage System with an Improved Rackbar to Line Pan Connection
Rack Bar Haulage System with an Improved Rackbar
Mobile Machine in Main Conveyor and Method of Using Such Machine
Automated Face Conveyor Chain Tension Load Sensor in Chain Tension Plate
Armored Face Conveyor Extendable at Head Gate End
Dual Sensor Chain Break Detector
Bit Holding System with an Opening for Removal of Broken Bits
Fiber Optic Cable Protection in a Mining System
Cooling a Ranging Arm Gear Case on a Longwall Shearer
Seat Module for a Mining Vehicle
Core Breaker for a Mining Machine
Mining Machine with Driven Disc Cutters
Imaging-Based Interface Sensor and Control Device for Mining Machines
Continuous Surface Mining System
Conveyor System for Continuous Surface Mining
Advancing Longwall System for Surface Mining
Method of Controlling a Miner to Cause Wobble in the Cutting Heads
Pick Retainer
Continuous-Extraction Mining System
Conveyor Chain Cover
Chain and Flight Conveyor
Sound Dampening Conveyor Chain Flight
Guidance System for a Mining Machine
Drive Mechanism for a Longwall Mining Machine
Slow Turning Drum for a Miner
Chain Tension Sensor
Articulated Shearer
Enclosed Cab System for Mining Equipment
Roof Support Sheet Handling for Underground Mines
Low Friction Sheave Bracket
Battery Tray Cover for Underground Mining Equipment
Application:
13/440,232 →
Publication:
US 2013/0236758
Cleat for Joining Chassis Modules
Belt for a Conveyor System
Linepan and Longwall Mining Machine
Conveyor Assembly and Dowel Assembly
Systems and Methods for Controlling a Conveyor in a Mining System
Chain Tension Sensor
Conveyor Sprocket Assembly
Stabilization System for a Mining Machine
Material Handling System for Mining Machine
Automated Find-Face Operation of a Mining Machine
Automated Cutting Operation of a Mining Machine
Automated Pre-Tramming Operation of a Mining Machine
Automated Stop and Shutdown Operation of a Mining Machine
Drilling Rig
Mining Machine with Driven Disc Cutters
Swinging Sheave Bracket with Force Control
Continuous-Extraction Mining System
Overhead Power Grid for Mobile Mining Machines
Continuous Miner Mid-Conveyor Drive
Predicting Motor Failure Based on Relationship of Motor Pair Characteristics
Battery Tray and Cover for Underground Mining Equipment
Variable Speed Motor Drive for Industrial Machine
Low-Profile Mechanical Connection for a Drive Arrangement
Ground Fault Detection Methods on Variable Frequency Drive Systems
Crawler Track
Guidance System for a Mining Machine
Cutter Head for Mining Machine
Lump Breaker for Mining Machine
Fiber Optic Cable Protection in a Mining System
Longwall Mining Roof Supports
Slow Turning Drum for a Miner
Winch Drum Tension Isolation System
Multi-Piece Shaft
Chain Tension Sensor
Advancing Longwall System for Surface Mining
Air Flow System for Mining Machine
Tapered Pick Holder
Mobile Sizer with Integrated Load Bucket
Belt Delivery and Removal System
Conveyor Carriage Position Monitoring
Roof Bolting Cable Bolt Feeding Device
Mining Machine with Driven Disc Cutters
Drive Mechanism for a Longwall Mining Machine
Pan Pitch Control in a Longwall Shearing System
Proximity Detection Systems and Methods
Detecting Sump Depth of a Miner
Armored Face Conveyor
Guidance System for a Mining Machine
Fluid Tank Balancing System for Mining Machine
Cutting Bit Assembly
Chain and Flight Conveyor
Seat Module for a Mining Vehicle
Advancing Ram Pin Retention Device
Sound Dampening Conveyor Chain Flight
Stabilization System for a Mining Machine
Drive Isolation Systems and Methods for Conveyors
Controlling a Conveyor in a Mining System
Controlling a Conveyor in a Mining System
Controlling an Output of a Mining System
Multi-Piece Shaft
Overhead Power Grid for Mobile Mining Machines
Conveyor Chain Map for a Mining System
Patent:
9,440,797 →
Application:
14/789,964 →
Bit Configuration for a Cutter Head
Controlling a Conveyor in a Mining System
Patent:
9,522,789 →
Application:
14/802,302 →
Sizer with Adjustable Roll Drum
Application:
14/820,525 →
Publication:
US 2016/0263580
Conveyor Slip Detection and Control
Patent:
9,440,800 →
Application:
14/829,788 →
Chain Tension Sensor
Roof Support Monitoring for Longwall System
Horizon Monitoring for Longwall System
Shield for Sumping Frame of Mining Machine
Conveyor Carriage Position Monitoring
Detecting Sump Depth of a Miner
Debris Barrier for Vehicle Operator Cab
Air Flow System for Mining Machine
Overhead Power Grid for Mobile Mining Machines
Take-Up Mechanism for Conveyor System
Mobile Sizer with Reduced Fines Generation
Application:
15/086,688 →
Publication:
US 2016/0288134
System and Method of Detecting Dull and Worn Cutter Bits
Bit Assembly for Cutter Head
Application:
15/095,846 →
Publication:
US 2016/0298453
Cutting Bit and Extraction Tool for Same
Systems and Methods for Fluid Delivery in a Longwall Mining System
Conveyor Bridge
Spray System for Mining Machine
Systems and Methods for Monitoring Longwall Mine Roof Stability
Predicting Motor Failure Based on Relationship of Motor Pair Characteristics
Proximity Detection Systems and Methods
Adjustable Idler Support System for Conveyor Belt
Systems and Methods for Monitoring Extraction Height and Volume of Material Extracted for a Mining Machine
Systems and Methods for Controlling a Conveyor in a Mining System
Coupled Compound Planetary Transmission for a Wheel Unit
Trapping Shoe Lubrication System
Sound Dampening Conveyor Chain Flight
Cutter Head for Mining Machine
Brake System for Conveyor Take-Up Mechanism
Winch Drum Tension Isolation System
Guide Shoe for Mining Machine
Spring Retainer for High Angle Conveyor
Patent:
9,884,729 →
Application:
15/380,901 →
Controlling a Conveyor in a Mining System
Support Structure for Rotary Sensor
Mining Machine with Multiple Cutter Heads
Advancing Ram Pin Retention Device
Take-Up Mechanism for Conveyor System
Imaging-Based Interface Sensor and Control Device for Mining Machines
Systems and Methods for Tensioning a Conveyor in a Mining System
Systems and Methods for Evaluating Underground Road Conditions Using Accelerometers
Application:
15/571,394 →
Publication:
US 2019/0154440
Stabilization System for a Mining Machine
Cutting Device with Wear Elements
Cutting Device with Tapered Cutting Element
Cutting Head Having Segmented Cutting Disc
Electric Drilling and Bolting Device
Feeder Breaker with Reduced Fines Generation
Roof Support Monitoring for Longwall System
Chain Conveyor and Drive Sprocket for Same
Magnetic Seal for Conveyor Belt Assembly
Patent:
10,155,624 →
Application:
15/678,521 →
Systems and Methods for Monitoring an Attachment for a Mining Machine
Controlling an Output of a Mining System
Sound Dampening Conveyor Chain Flight
Cutting Bit and Extraction Tool for Same
Application:
15/847,359 →
Publication:
US 2018/0106149
Take-Up Mechanism for Conveyor System
Service Jack System
System and Method of Detecting Dull and Worn Cutter Bits
Fluid Filter for Mining Machine
Application:
15/891,947 →
Publication:
US 2018/0223834
Winch Drum Tension Isolation System
Systems and Methods for Tensioning a Conveyor in a Mining System
Stabilization System for a Mining Machine
System and Method for Measuring and Aligning Roof Bolts
Crawler Track
Tensioning System and Drive Positioning on a Conveyor Assembly
Hose Clip
Patent:
687,702 →
Application:
29/391,439 →
Idler Roller
Patent:
828,419 →
Application:
29/555,599 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 23, 1998
From: NEILSON, BRAD; CRAM ADMINISTRATION PTY LTD.
To: CRAM AUSTRALIA PTY LTD.
Reel/Frame 009607/0265 →
Assignment of Assignor's Interest
Nov 22, 1999
From: NEILSON, BRAD
To: JOY MM DELAWARE, INC.
Reel/Frame 010416/0902 →
Assignment of Assignor's Interest
Dec 27, 1999
From: HERDLE, DAVID K.; HIGINS, FRANK; CAMPBELL, BRYAN G.
To: JOY MM DELAWARE, INC.
Reel/Frame 010487/0888 →
Assignment of Assignor's Interest
Oct 27, 2000
From: JOY MM DELAWARE, INC.
To: CARNEGIE MELLON UNIVERSITY
Reel/Frame 011202/0081 →
Assignment of Assignor's Interest
Mar 15, 2001
From: OLLIS, MARK; SCHEDING, STEVEN JOHN; FROMME, CHRISTOPHER C.; PEDERSON, JORGEN
To: CARNEGIE MELLON UNIVERSITY
Reel/Frame 011636/0476 →
Assignment of Assignor's Interest
May 21, 2001
From: HANLON, RONALD D.
To: JOY MM DELAWARE, INC.
Reel/Frame 011814/0135 →
Security Interest
Jul 12, 2001
From: JOY MM DELAWARE, INC., A DELAWARE CORPORATION
To: BANKERS TRUST COMPANY, AS AGENT
Reel/Frame 011979/0729 →
Assignment of Assignor's Interest
Feb 11, 2002
From: JOY MM DELAWARE, INC.
To: CARNEGIE MELLON UNIVERSITY
Reel/Frame 012605/0669 →
Assignment of Assignor's Interest
Feb 12, 2002
From: HERDLE, DAVID K.; HIGGINS, FRANK; CAMPBELL, BRYAN G.
To: JOY MM DELAWARE, INC.
Reel/Frame 012601/0003 →
Assignment of Assignor's Interest
Jun 24, 2002
From: THOMAS, TERRY M.; SCHWABENBAUER, THOMAS A.; WHEATCRAFT, LYNN N.
To: JOY MM DELAWARE, INC.
Reel/Frame 013025/0239 →
Assignment of Assignor's Interest
Jul 22, 2002
From: THOMAS, TERRY M.; CHANDLER, GREGORY M.
To: JOY MM DELAWARE, INC.
Reel/Frame 013125/0470 →
Assignment of Assignor's Interest
May 1, 2003
From: O'NEILL, MICHAEL L.
To: JOY MM DELAWARE, INC.
Reel/Frame 013620/0836 →
Assignment of Assignor's Interest
Jan 21, 2004
From: CRAM AUSTRALIA PTY LIMITED
To: JOY MM DELAWARE, INC.
Reel/Frame 014901/0231 →
Grant of Patent Security Interest (Pursuant to the Amended and Restated Securty Agreement)
Apr 21, 2004
From: JOY GLOBAL INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS AGENT
Reel/Frame 014515/0615 →
Assignment of Assignor's Interest
Oct 25, 2004
From: EVERSON, GARY DAVID
To: OLDENBURG AUSTRALASIA PTY LTD.
Reel/Frame 015290/0196 →
Assignment of Assignor's Interest
Apr 11, 2005
From: HILL, MR. NIGEL; TOUT, MR. JOHN
To: JOY MM DELAWARE, INC.
Reel/Frame 015887/0621 →
Assignment of Assignor's Interest
Jun 7, 2006
From: EDDOWES, MR. WILL; BROAD, MR. GREGORY WAYNE; BAILEY, MR. JOHN EDWARD
To: JOY MM DELAWARE, INC.
Reel/Frame 017740/0533 →
Assignment of Assignor's Interest
Oct 24, 2007
From: DE ANDRADE, ALEX FREIRE, MR.; VELDMAN, CHARL CHRISTO, MR.; MOLLER, ARTHUR KENNETH, MR.; SKEA, THEUNS FICHARDT, MR.
To: JOY MM DELAWARE, INC.
Reel/Frame 020008/0575 →
Assignment of Assignor's Interest
Oct 25, 2007
From: GLOVER, JAMES CLINTON, MR.
To: JOY MM DELAWARE, INC.
Reel/Frame 020012/0361 →
Assignment of Assignor's Interest
Nov 17, 2008
From: TOUT, JOHN, MR.; POWELL, GORDON, MR.
To: JOY MM DELAWARE, INC.
Reel/Frame 021844/0413 →
Assignment of Assignor's Interest
Jun 15, 2009
From: O'NEILL, MICHAEL L, MR.
To: JOY MM DELAWARE, INC.
Reel/Frame 022823/0345 →
Assignment of Assignor's Interest
Aug 10, 2010
From: OLDENBURG AUSTRALASIA PTY LTD
To: JOY MM DELAWARE, INC.
Reel/Frame 024811/0704 →
Assignment of Assignor's Interest
Dec 28, 2010
From: TOUT, JOHN; POWELL, GORDON
To: JOY MM DELAWARE, INC.
Reel/Frame 025542/0498 →
Assignment of Assignor's Interest
Jan 11, 2011
From: WILLISON, JOHN E.; GIERLACH, JOSEPH P.
To: JOY MM DELAWARE, INC.
Reel/Frame 025618/0247 →
Assignment of Assignor's Interest
Feb 11, 2011
From: NIEDERRITER, EDWARD F.
To: JOY MM DELAWARE, INC.
Reel/Frame 025795/0976 →