made of perforated bars

Industry

CPC
E04C2/425

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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04CSTRUCTURAL ELEMENTS BUILDING MATERIALS E04C2/00Building elements of relatively thin form for the construction of parts of buildings

Current Industry

E04C2/425made of perforated bars

Industries

Patents Grantslast 30 patents

Information Patent Grant
Removable wall panel for portable electrical buildings
- Patent number 10,781,585
- Issue date Sep 22, 2020
- QUALITY ELECTRICAL SYSTEMS, INC.
- Kenneth DeWayne Worton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Beam reinforcing structure
- Patent number 9,695,591
- Issue date Jul 4, 2017
- SENQCIA CORPORATION
- Hisatomo Mochizuki
- E04 - BUILDING
Information Patent Grant
Grating system with enhanced see-through characteristics
- Patent number 8,205,409
- Issue date Jun 26, 2012
- Ohio Gratings, Inc.
- David W. Bartley
- E04 - BUILDING
Information Patent Grant
Grating system forvehicular and pedestrian traffic
- Patent number 8,122,674
- Issue date Feb 28, 2012
- Ohio Gratings, Inc.
- John C. Bartley
- E04 - BUILDING
Information Patent Grant
Grating system with enhanced see-through characteristics
- Patent number 8,112,962
- Issue date Feb 14, 2012
- Ohio Gratings, Inc.
- David W. Bartley, II
- E04 - BUILDING
Information Patent Grant
Grating system with enhanced see-through characteristics
- Patent number 8,011,157
- Issue date Sep 6, 2011
- Ohio Gratings, Inc.
- David W. Bartley, II
- E04 - BUILDING
Information Patent Grant
Grating system with enhanced see-through characteristics
- Patent number 7,918,067
- Issue date Apr 5, 2011
- Ohio Gratings, Inc.
- David W. Bartley, II
- E04 - BUILDING
Information Patent Grant
Grating system with enhanced see-through characteristics
- Patent number 7,832,172
- Issue date Nov 16, 2010
- Ohio Gratings, Inc.
- David W. Bartley, II
- E04 - BUILDING
Information Patent Grant
Grille
- Patent number 7,549,260
- Issue date Jun 23, 2009
- John D. Shepherd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grating system
- Patent number 7,393,153
- Issue date Jul 1, 2008
- Ohio Gratings, Inc.
- Darryle D. Woodson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Grating system
- Patent number 7,121,759
- Issue date Oct 17, 2006
- Ohio Gratings, Inc.
- Darryle D. Woodson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Endcaps for fiberglass running boards
- Patent number 6,219,987
- Issue date Apr 24, 2001
- Holland Company
- Robert S. Trent
- E04 - BUILDING
Information Patent Grant
Weld-free gratings and method and punch and die for forming same
- Patent number 6,112,629
- Issue date Sep 5, 2000
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Weld-free grids or gratings for bridge decks
- Patent number 6,049,932
- Issue date Apr 18, 2000
- Mangone Enterprises
- Ronald M. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Automated weldless inter-locking grating assembly for bridge decks...
- Patent number 6,018,833
- Issue date Feb 1, 2000
- Stargrate Systems, Inc.
- Dennis M Imm
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Concrete composite weldless grating
- Patent number 5,864,910
- Issue date Feb 2, 1999
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Locking entry grid
- Patent number 5,852,902
- Issue date Dec 29, 1998
- Balco Metalines, Inc.
- James J. Hopper
- E04 - BUILDING
Information Patent Grant
Lightweight weldless gratings or grids for bridge decks
- Patent number 5,806,121
- Issue date Sep 15, 1998
- Mangone Enterprises
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Weld-free gratings for bridge decks with improved slotted opening
- Patent number 5,784,741
- Issue date Jul 28, 1998
- Mangone Enterprises
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Weld-free gratings for bridge decks with improved primary and secon...
- Patent number 5,735,008
- Issue date Apr 7, 1998
- Mangone Enterprises
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Weldless gratings or grids for bridge decks
- Patent number 5,642,549
- Issue date Jul 1, 1997
- Mangone Enterprises
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Weld-free gratings for bridge decks
- Patent number 5,604,949
- Issue date Feb 25, 1997
- Mangone Enterprises
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Weldless grating for bridge decks
- Patent number 5,463,786
- Issue date Nov 7, 1995
- Grate-Lok Co., Inc.
- Ronald W. Mangone
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Security gratings and methods of making bars therefor
- Patent number 5,133,123
- Issue date Jul 28, 1992
- Stewart-Decatur Security Systems, Inc.
- Dewey D. Rigg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plate for false floors
- Patent number 5,036,639
- Issue date Aug 6, 1991
- Rheinhold & Mahla GmbH
- Manfred Micko
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Floor grating
- Patent number 4,903,444
- Issue date Feb 27, 1990
- Fred P. Berndt
- E04 - BUILDING
Information Patent Grant
Grating of fiber reinforced plastic
- Patent number 4,897,299
- Issue date Jan 30, 1990
- Kurimoto Plastics Co., Ltd.
- Hideji Kawachi
- E04 - BUILDING
Information Patent Grant
Trash rack
- Patent number 4,846,966
- Issue date Jul 11, 1989
- Joseph Pastore
- E04 - BUILDING
Information Patent Grant
Grating structure and method for assembly
- Patent number 4,727,704
- Issue date Mar 1, 1988
- Fibergrate Corporation
- Donald G. Carlton
- E04 - BUILDING
Information Patent Grant
Method of manufacturing and assembling a grating constructed of res...
- Patent number 4,555,886
- Issue date Dec 3, 1985
- Poly-Trusions, Inc.
- Joseph W. Wiechowski
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
REMOVABLE WALL PANEL FOR PORTABLE ELECTRICAL BUILDINGS
- Publication number 20190376288
- Publication date Dec 12, 2019
- Quality Electrical Systems, Inc.
- Ken Worton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PLATFORM GRATING
- Publication number 20140191537
- Publication date Jul 10, 2014
- Caterpillar Inc.
- Matthew A. Bilbruck
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PROTECTIVE COVER FOR A VENTILATION OPENING
- Publication number 20130225066
- Publication date Aug 29, 2013
- AREVA NP GMBH
- WLADIMIR TRUBNIKOW
- E04 - BUILDING
Information Patent Application
GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS
- Publication number 20120107044
- Publication date May 3, 2012
- OHIO GRATINGS, INC.
- DAVID W. BARTLEY, II
- E04 - BUILDING
Information Patent Application
GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS
- Publication number 20110268500
- Publication date Nov 3, 2011
- OHIO GRATINGS, INC.
- DAVID W. BARTLEY, II
- E04 - BUILDING
Information Patent Application
GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS
- Publication number 20110083395
- Publication date Apr 14, 2011
- OHIO GRATINGS, INC.
- DAVID W. BARTLEY, II
- E04 - BUILDING
Information Patent Application
GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS
- Publication number 20110011029
- Publication date Jan 20, 2011
- OHIO GRATINGS, INC.
- DAVID W. BARTLEY, II
- E04 - BUILDING
Information Patent Application
GRATING SYSTEM FORVEHICULAR AND PEDESTRIAN TRAFFIC
- Publication number 20100281813
- Publication date Nov 11, 2010
- John C. Bartley
- E04 - BUILDING
Information Patent Application
Grating system with enhanced see-through characteristics
- Publication number 20100139204
- Publication date Jun 10, 2010
- OHIO GRATINGS, INC.
- David W. Bartley, II
- E04 - BUILDING
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING GRATING
- Publication number 20100107414
- Publication date May 6, 2010
- ALUMINIUM PLAZA CO., LTD.
- Kyu-hwan Park
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Swimming Pool Overflow Grating
- Publication number 20090031489
- Publication date Feb 5, 2009
- Worapoj Yasadatt
- E04 - BUILDING
Information Patent Application
Grille
- Publication number 20080155933
- Publication date Jul 3, 2008
- John D. Shepherd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Grating system
- Publication number 20060251474
- Publication date Nov 9, 2006
- OHIO GRATINGS, INC.
- Darryle D. Woodson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Grating system
- Publication number 20060078377
- Publication date Apr 13, 2006
- Darryle D. Woodson
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Connection assembly for a grid structure
- Publication number 20050001129
- Publication date Jan 6, 2005
- Claude Decroix
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

made of perforated bars

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Removable wall panel for portable electrical buildings

Beam reinforcing structure

Grating system with enhanced see-through characteristics

Grating system forvehicular and pedestrian traffic

Grating system with enhanced see-through characteristics

Grating system with enhanced see-through characteristics

Grating system with enhanced see-through characteristics

Grating system with enhanced see-through characteristics

Grille

Grating system

Grating system

Endcaps for fiberglass running boards

Weld-free gratings and method and punch and die for forming same

Weld-free grids or gratings for bridge decks

Automated weldless inter-locking grating assembly for bridge decks...

Concrete composite weldless grating

Locking entry grid

Lightweight weldless gratings or grids for bridge decks

Weld-free gratings for bridge decks with improved slotted opening

Weld-free gratings for bridge decks with improved primary and secon...

Weldless gratings or grids for bridge decks

Weld-free gratings for bridge decks

Weldless grating for bridge decks

Security gratings and methods of making bars therefor

Plate for false floors

Floor grating

Grating of fiber reinforced plastic

Trash rack

Grating structure and method for assembly

Method of manufacturing and assembling a grating constructed of res...

Patents Applicationslast 30 patents

REMOVABLE WALL PANEL FOR PORTABLE ELECTRICAL BUILDINGS

PLATFORM GRATING

PROTECTIVE COVER FOR A VENTILATION OPENING

GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS

GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS

GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS

GRATING SYSTEM WITH ENHANCED SEE-THROUGH CHARACTERISTICS

GRATING SYSTEM FORVEHICULAR AND PEDESTRIAN TRAFFIC

Grating system with enhanced see-through characteristics

METHOD AND APPARATUS FOR MANUFACTURING GRATING

Swimming Pool Overflow Grating

Grille

Grating system

Grating system

Connection assembly for a grid structure