Bearing plates

Industry

CPC
E21D21/0086

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21DSHAFTS TUNNELS GALLERIES LARGE UNDERGROUND CHAMBERS E21D21/00Anchoring-bolts for roof, floor in galleries or longwall working , or shaft-lining protection

Current Industry

E21D21/0086Bearing plates

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage pressure yielding and anti-impact device for anchoring...
- Patent number 12,129,760
- Issue date Oct 29, 2024
- Shandong University of Science and Technology
- Fenghai Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for supporting sidewalls or ribs in coal mines
- Patent number 11,408,284
- Issue date Aug 9, 2022
- Square Cut Systems, LLC
- Frank M. Locotos
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for supporting sidewalls or ribs in coal mines
- Patent number 11,105,199
- Issue date Aug 31, 2021
- Square Cut Systems, LLC
- Frank M. Locotos
- E21 - EARTH DRILLING MINING
Information Patent Grant
Grouting bolt-cable composite beam and supporting method for advanc...
- Patent number 11,078,791
- Issue date Aug 3, 2021
- SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Xuesheng Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Friction bolt
- Patent number 10,837,280
- Issue date Nov 17, 2020
- Sandvik Intellectual Property AB
- Mieczyslaw Rataj
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-drilling differential grouting combined bolt and anchoring met...
- Patent number 10,794,183
- Issue date Oct 6, 2020
- China University of Mining and Technology
- Guoan Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Recyclable sand-consolidated anchor head prestressed anchor, anchor...
- Patent number 10,794,184
- Issue date Oct 6, 2020
- Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Guanhua Sun
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for re-tensioning mine roof channels
- Patent number 10,704,389
- Issue date Jul 7, 2020
- FCI Holdings Delaware, Inc.
- Ben Mirabile
- E21 - EARTH DRILLING MINING
Information Patent Grant
Friction bolt
- Patent number 10,370,968
- Issue date Aug 6, 2019
- Sandvik Intellectual Property AB
- Mieczyslaw Rataj
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anti-spalling blocking bar for large cross-section coal gallery exc...
- Patent number 10,247,001
- Issue date Apr 2, 2019
- China University of Mining and Technology
- Shengqi Yang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rib strap
- Patent number 10,151,202
- Issue date Dec 11, 2018
- FCI Holdings Delaware, Inc.
- Dakota Faulkner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fiberglass roof and rib plate
- Patent number 10,036,251
- Issue date Jul 31, 2018
- FCI Holdings Delaware, Inc.
- Travis Mikel Sub
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of supporting a rock wall
- Patent number 9,982,537
- Issue date May 29, 2018
- NCM INNOVATIONS (PTY) LTD
- Martin Cawood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Assembly for connecting rebar segments
- Patent number 9,506,250
- Issue date Nov 29, 2016
- Robert Gilling
- E04 - BUILDING
Information Patent Grant
Connection means with shape memory
- Patent number 9,458,717
- Issue date Oct 4, 2016
- ThyssenKrupp Steel Europe AG
- Rainer Fechte-Heinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ground anchor device
- Patent number 9,340,945
- Issue date May 17, 2016
- ROBERT FRANKLIN BYE
- Robert Franklin Bye
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Alpine anchor for anchoring threaded rods in soil or rock
- Patent number 9,169,612
- Issue date Oct 27, 2015
- SPINNANKER GMBH
- Martin Mayrhofer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Assembly and method for anchoring rebar to a mass
- Patent number 9,062,457
- Issue date Jun 23, 2015
- Robert Gilling
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Mine roof bolt assembly
- Patent number 8,894,328
- Issue date Nov 25, 2014
- Louie Zeitler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of using a dome headed roof bolt
- Patent number 8,801,337
- Issue date Aug 12, 2014
- DSI Underground Systems, Inc.
- Matthew S. Slatter
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for mine roof counter bore and cable bolt head se...
- Patent number 8,596,923
- Issue date Dec 3, 2013
- FCI Holdings Delaware, Inc.
- John G. Oldsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Truss shoe for use with a threaded rod
- Patent number 8,579,550
- Issue date Nov 12, 2013
- FCI Holdings Delaware, Inc.
- John Feyrer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock anchor cable
- Patent number 8,251,617
- Issue date Aug 28, 2012
- Sandvik Mining and Construction RSA (PTY) Ltd.
- Jarmo Uolevi Leppanen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anchor with grout jacket
- Patent number 8,137,032
- Issue date Mar 20, 2012
- Minova International Limited
- Marek Grocholewski
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method for mine roof counter bore and cable bolt head se...
- Patent number 8,052,353
- Issue date Nov 8, 2011
- FCI Holdings Delaware, Inc.
- John G. Oldsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Ground anchor or rock anchor with an anchor tension member comprise...
- Patent number 7,967,532
- Issue date Jun 28, 2011
- Dywidag-Systems International GmbH
- Frank Schmidt
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Countersink roof bit drill and method for using the same
- Patent number 7,708,087
- Issue date May 4, 2010
- Kennametal, Inc.
- Brandon S. Stables
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for supporting a subsurface material
- Patent number 7,510,351
- Issue date Mar 31, 2009
- Herbert S. Price
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for stabilizing a cavity excavated in underground...
- Patent number 7,404,694
- Issue date Jul 29, 2008
- Kalman Kovári
- E21 - EARTH DRILLING MINING
Information Patent Grant
Square embossed roof and rib plate
- Patent number 7,284,933
- Issue date Oct 23, 2007
- Jennmar Corporation
- Frank Calandra, Jr.
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
TUNNEL CONSTRAINT ANCHOR CABLE AND METHOD FOR IMPROVING STABILITY O...
- Publication number 20240368991
- Publication date Nov 7, 2024
- CHANG'AN UNIVERSITY
- Jianxun CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
Dolly for Rockbolt
- Publication number 20240360760
- Publication date Oct 31, 2024
- FCI HOLDINGS DELAWARE, INC.
- Jason Matthews
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-STAGE PRESSURE YIELDING AND ANTI-IMPACT DEVICE FOR ANCHORING...
- Publication number 20240328317
- Publication date Oct 3, 2024
- Shandong University of Science and Technology
- Fenghai YU
- E21 - EARTH DRILLING MINING
Information Patent Application
MINE ROOF REINFORCING SYSTEM AS LOAD INDICATOR
- Publication number 20230374904
- Publication date Nov 23, 2023
- F. M. LOCOTOS CO., INC.
- Frank M. Locotos
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for supporting sidewalls or ribs in coal mines
- Publication number 20210381376
- Publication date Dec 9, 2021
- Square Cut Systems, LLC
- Frank M. Locotos
- E21 - EARTH DRILLING MINING
Information Patent Application
Grouting bolt-cable composite beam and supporting method for advanc...
- Publication number 20210087931
- Publication date Mar 25, 2021
- Shandong University of Science and Technology
- Xuesheng Liu
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for supporting sidewalls or ribs in coal mines
- Publication number 20210071526
- Publication date Mar 11, 2021
- Square Cut Systems, LLC
- Frank M. Locotos
- E21 - EARTH DRILLING MINING
Information Patent Application
RECYCLABLE SAND-CONSOLIDATED ANCHOR HEAD PRESTRESSED ANCHOR, ANCHOR...
- Publication number 20200102826
- Publication date Apr 2, 2020
- Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Guanhua SUN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FRICTION BOLT
- Publication number 20190316467
- Publication date Oct 17, 2019
- Sandvik Intellectual Property AB
- Mieczyslaw RATAJ
- E21 - EARTH DRILLING MINING
Information Patent Application
System for Re-Tensioning Mine Roof Channels
- Publication number 20190292909
- Publication date Sep 26, 2019
- FCI HOLDINGS DELAWARE, INC.
- Ben Mirabile
- E21 - EARTH DRILLING MINING
Information Patent Application
Yieldable Bearing Block
- Publication number 20190178083
- Publication date Jun 13, 2019
- FCI Holdings Delaware, Inc.
- John C. Stankus
- E21 - EARTH DRILLING MINING
Information Patent Application
ANTI-SPALLING BLOCKING BAR FOR LARGE CROSS-SECTION COAL GALLERY EXC...
- Publication number 20180195389
- Publication date Jul 12, 2018
- China University of Mining and Technology
- Shengqi YANG
- E21 - EARTH DRILLING MINING
Information Patent Application
Improved Drilling Assembly Comprising a Friction Bolt
- Publication number 20180112529
- Publication date Apr 26, 2018
- Fero Group Pty Ltd
- Matthew David McLaren
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF SUPPORTING A ROCK WALL
- Publication number 20170342836
- Publication date Nov 30, 2017
- NCM INNOVATIONS (PTY) LTD
- Martin CAWOOD
- E21 - EARTH DRILLING MINING
Information Patent Application
BOLT PLATE MAGAZINE AND CENTRALIZER
- Publication number 20160305243
- Publication date Oct 20, 2016
- 1311854 ONTARIO LIMITED
- Yves Nelson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Rib Strap
- Publication number 20160237819
- Publication date Aug 18, 2016
- FCI HOLDINGS DELAWARE, INC.
- Dakota Faulkner
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIPLE-POINT ANCHORED ROCK BOLT
- Publication number 20160177718
- Publication date Jun 23, 2016
- Martin CAWOOD
- E21 - EARTH DRILLING MINING
Information Patent Application
Anti-Friction Washer System
- Publication number 20160017709
- Publication date Jan 21, 2016
- FCI HOLDINGS DELAWARE, INC.
- Travis Mikel Sub
- E21 - EARTH DRILLING MINING
Information Patent Application
Connection Means with Shape Memory
- Publication number 20150337659
- Publication date Nov 26, 2015
- ThyssenKrupp Steel Europe AG
- Rainer FECHTE-HEINEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MACHINE AND METHOD FOR INSTALLING ROCK BOLTS
- Publication number 20150275667
- Publication date Oct 1, 2015
- Sandvik Intellectual Property AB
- Alain Comorge
- E21 - EARTH DRILLING MINING
Information Patent Application
MINE ROOF AND RIB SUPPORT
- Publication number 20150056023
- Publication date Feb 26, 2015
- DSI UNDERGROUND SYSTEMS, INC.
- James Edward PINKLEY
- E21 - EARTH DRILLING MINING
Information Patent Application
ASSEMBLY AND METHOD FOR ANCHORING REBAR TO A MASS
- Publication number 20140223854
- Publication date Aug 14, 2014
- Robert Gilling
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ASSEMBLY FOR CONNECTING REBAR SEGMENTS
- Publication number 20140227024
- Publication date Aug 14, 2014
- Robert Gilling
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Oval Pan and Pan System for Rib and Roof Surface Control in Subterr...
- Publication number 20140178133
- Publication date Jun 26, 2014
- Carmellio G. Faieta
- E21 - EARTH DRILLING MINING
Information Patent Application
MINE ROOF BOLT ASSEMBLY
- Publication number 20140099167
- Publication date Apr 10, 2014
- Louie Zeitler
- E21 - EARTH DRILLING MINING
Information Patent Application
ALPINE ANCHOR FOR ANCHORING THREADED RODS IN SOIL OR ROCK
- Publication number 20140079492
- Publication date Mar 20, 2014
- SPINNANKER GMBH
- Martin Mayrhofer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Tandem Plate for Friction Rock Stabilizer
- Publication number 20140072372
- Publication date Mar 13, 2014
- Thomas J. Vosbikian
- E21 - EARTH DRILLING MINING
Information Patent Application
Fiberglass Roof and Rib Plate
- Publication number 20130236250
- Publication date Sep 12, 2013
- FCI HOLDINGS DELAWARE, INC.
- Travis Mikel Sub
- E21 - EARTH DRILLING MINING
Information Patent Application
DOME HEADED ROOF BOLT
- Publication number 20130236252
- Publication date Sep 12, 2013
- DSI UNDERGROUND SYSTEMS, INC.
- Matthew S. SLATTER
- E21 - EARTH DRILLING MINING
Information Patent Application
Truss Shoe For Use With A Threaded Rod
- Publication number 20130183105
- Publication date Jul 18, 2013
- FCI HOLDINGS DELAWARE, INC.
- John Feyrer
- E21 - EARTH DRILLING MINING

Bearing plates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-stage pressure yielding and anti-impact device for anchoring...

System and method for supporting sidewalls or ribs in coal mines

System and method for supporting sidewalls or ribs in coal mines

Grouting bolt-cable composite beam and supporting method for advanc...

Friction bolt

Self-drilling differential grouting combined bolt and anchoring met...

Recyclable sand-consolidated anchor head prestressed anchor, anchor...

System for re-tensioning mine roof channels

Friction bolt

Anti-spalling blocking bar for large cross-section coal gallery exc...

Rib strap

Fiberglass roof and rib plate

Method of supporting a rock wall

Assembly for connecting rebar segments

Connection means with shape memory

Ground anchor device

Alpine anchor for anchoring threaded rods in soil or rock

Assembly and method for anchoring rebar to a mass

Mine roof bolt assembly

Method of using a dome headed roof bolt

System and method for mine roof counter bore and cable bolt head se...

Truss shoe for use with a threaded rod

Rock anchor cable

Anchor with grout jacket

System and method for mine roof counter bore and cable bolt head se...

Ground anchor or rock anchor with an anchor tension member comprise...

Countersink roof bit drill and method for using the same

Method for supporting a subsurface material

Method and device for stabilizing a cavity excavated in underground...

Square embossed roof and rib plate

Patents Applicationslast 30 patents

TUNNEL CONSTRAINT ANCHOR CABLE AND METHOD FOR IMPROVING STABILITY O...

Dolly for Rockbolt

MULTI-STAGE PRESSURE YIELDING AND ANTI-IMPACT DEVICE FOR ANCHORING...

MINE ROOF REINFORCING SYSTEM AS LOAD INDICATOR

System and method for supporting sidewalls or ribs in coal mines

Grouting bolt-cable composite beam and supporting method for advanc...

System and method for supporting sidewalls or ribs in coal mines

RECYCLABLE SAND-CONSOLIDATED ANCHOR HEAD PRESTRESSED ANCHOR, ANCHOR...

FRICTION BOLT

System for Re-Tensioning Mine Roof Channels

Yieldable Bearing Block

ANTI-SPALLING BLOCKING BAR FOR LARGE CROSS-SECTION COAL GALLERY EXC...

Improved Drilling Assembly Comprising a Friction Bolt

METHOD OF SUPPORTING A ROCK WALL

BOLT PLATE MAGAZINE AND CENTRALIZER

Rib Strap

MULTIPLE-POINT ANCHORED ROCK BOLT

Anti-Friction Washer System

Connection Means with Shape Memory

MACHINE AND METHOD FOR INSTALLING ROCK BOLTS

MINE ROOF AND RIB SUPPORT

ASSEMBLY AND METHOD FOR ANCHORING REBAR TO A MASS

ASSEMBLY FOR CONNECTING REBAR SEGMENTS

Oval Pan and Pan System for Rib and Roof Surface Control in Subterr...

MINE ROOF BOLT ASSEMBLY

ALPINE ANCHOR FOR ANCHORING THREADED RODS IN SOIL OR ROCK

Tandem Plate for Friction Rock Stabilizer

Fiberglass Roof and Rib Plate

DOME HEADED ROOF BOLT

Truss Shoe For Use With A Threaded Rod