of metal or with an upper layer of metal

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E04F11/112

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EFIXED CONSTRUCTIONS E04Building E04FFINISHING WORK ON BUILDINGS E04F11/00Stairways, ramps, or like structures Balustrades Handrails

Current Industry

E04F11/112of metal or with an upper layer of metal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Telescopic staircase system and uses thereof
- Patent number 11,753,829
- Issue date Sep 12, 2023
- METALTECH-OMEGA INC.
- David Charette
- E04 - BUILDING
Information Patent Grant
Platform system
- Patent number 11,739,544
- Issue date Aug 29, 2023
- Safe Rack LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Grant
Cantilever stair assembly
- Patent number 11,732,481
- Issue date Aug 22, 2023
- CONSTRUCTION DESIGN & SOLUTIONS, INC.
- Ranjiv Jain
- E04 - BUILDING
Information Patent Grant
Platform system
- Patent number 11,447,965
- Issue date Sep 20, 2022
- Safe Rack LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Grant
Ceiling ladder, deep step and method
- Patent number 11,215,010
- Issue date Jan 4, 2022
- Werner Co.
- Steve Woodward
- E04 - BUILDING
Information Patent Grant
Tread surface for decking system
- Patent number 10,676,938
- Issue date Jun 9, 2020
- Homecare Products, Inc.
- Ronald S. Winter
- E04 - BUILDING
Information Patent Grant
Platform system
- Patent number 10,640,983
- Issue date May 5, 2020
- Safe Rack LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Grant
Tread mounting system for spiral staircase
- Patent number 10,487,514
- Issue date Nov 26, 2019
- Safe Rack LLC
- John Rutledge Lawson
- E04 - BUILDING
Information Patent Grant
Tread mounting system for spiral staircase
- Patent number 10,378,212
- Issue date Aug 13, 2019
- Safe Rack LLC
- John Rutledge Lawson
- E04 - BUILDING
Information Patent Grant
Platform system
- Patent number 10,358,871
- Issue date Jul 23, 2019
- Safe Rack LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Grant
Open stair case with center uncut stringer
- Patent number 10,006,207
- Issue date Jun 26, 2018
- Dean G Grommet
- E04 - BUILDING
Information Patent Grant
Architectural pavements in elevated exterior deck applications
- Patent number 9,725,904
- Issue date Aug 8, 2017
- Casata Technologies Inc.
- John R. Naccarato
- E04 - BUILDING
Information Patent Grant
Stair systems and wall assemblies comprising same
- Patent number 9,683,372
- Issue date Jun 20, 2017
- Diamond Stairs Inc.
- Daniel Colin Meier
- E04 - BUILDING
Information Patent Grant
Portable pathway apparatus
- Patent number 9,644,375
- Issue date May 9, 2017
- Martin Stanaland
- E04 - BUILDING
Information Patent Grant
Tank farm system
- Patent number 9,644,376
- Issue date May 9, 2017
- Martin Stanaland
- E04 - BUILDING
Information Patent Grant
Tread for steel-pan stairways
- Patent number 9,593,489
- Issue date Mar 14, 2017
- Progressive Safety Solutions, LLC
- David M. DeChristofaro
- E04 - BUILDING
Information Patent Grant
Stair system
- Patent number 9,422,726
- Issue date Aug 23, 2016
- BECKM, LLC
- Richard D. Walston
- E04 - BUILDING
Information Patent Grant
Stair systems and wall assemblies comprising same
- Patent number 9,290,947
- Issue date Mar 22, 2016
- Diamond Stairs Inc.
- Daniel Colin Meier
- E04 - BUILDING
Information Patent Grant
Stair tread
- Patent number 9,169,650
- Issue date Oct 27, 2015
- William Gardner
- E04 - BUILDING
Information Patent Grant
Fall restraint equipment components and method for manufacturing th...
- Patent number 8,793,861
- Issue date Aug 5, 2014
- Safe Rack, LLC
- Robert W. Honeycutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fall restraint equipment component and method for manufacturing the...
- Patent number 8,782,838
- Issue date Jul 22, 2014
- Safe Rack, LLC
- Robert W. Honeycutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non-slip surface and process for making same
- Patent number 8,685,522
- Issue date Apr 1, 2014
- Infonet Corporation
- Albert Phillip Marasco
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for a stair assembly
- Patent number 8,627,926
- Issue date Jan 14, 2014
- Julian D. Gordon
- E04 - BUILDING
Information Patent Grant
Apparatus and method for a portable pathway
- Patent number 8,522,921
- Issue date Sep 3, 2013
- Martin D. Stanaland
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Modular element for making fixed ladders
- Patent number 8,499,506
- Issue date Aug 6, 2013
- Alessandro Maltini
- E04 - BUILDING
Information Patent Grant
Stepped structure
- Patent number 8,371,071
- Issue date Feb 12, 2013
- Intelligent Engineering (Bahamas) Limited
- Stephen John Kennedy
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fall restraint equipment components and method for manufacturing th...
- Patent number 8,341,821
- Issue date Jan 1, 2013
- Saferack, LLC
- Robert W. Honeycutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fall restraint equipment component and method for manufacturing the...
- Patent number 8,261,393
- Issue date Sep 11, 2012
- Saferack, LLC
- Robert W. Honeycutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Scaffold steps
- Patent number 8,104,576
- Issue date Jan 31, 2012
- Peri GmbH
- Artur Schwoerer
- E04 - BUILDING
Information Patent Grant
Affordable, sustainable buildings comprised of recyclable materials...
- Patent number 7,941,975
- Issue date May 17, 2011
- Erla Dogg Ingjaldsdottir
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
CEILING LADDER, DEEP STEP AND METHOD
- Publication number 20240110442
- Publication date Apr 4, 2024
- Werner Co.
- Steve Woodward
- E04 - BUILDING
Information Patent Application
METHOD FOR PRODUCING A STRUCTURAL ELEMENT, AND A STAIRCASE AND A ST...
- Publication number 20230212860
- Publication date Jul 6, 2023
- ECOSOURCEN NV
- Dany BOSTEELS
- E04 - BUILDING
Information Patent Application
PLATFORM SYSTEM
- Publication number 20220205322
- Publication date Jun 30, 2022
- SAFE RACK LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Application
Ceiling Ladder, Deep Step and Method
- Publication number 20220120137
- Publication date Apr 21, 2022
- Werner Co.
- Steve Woodward
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
INVISIBLE STAIRCASE
- Publication number 20210238860
- Publication date Aug 5, 2021
- O-CHUN TANG
- E04 - BUILDING
Information Patent Application
TELESCOPIC STAIRCASE SYSTEM AND USES THEREOF
- Publication number 20210087821
- Publication date Mar 25, 2021
- Davibois inc.
- David Charette
- E04 - BUILDING
Information Patent Application
CANTILEVER STAIR ASSEMBLY
- Publication number 20200407979
- Publication date Dec 31, 2020
- CONSTRUCTION & DESIGN SOLUTIONS, INC.
- Ranjiv JAIN
- E04 - BUILDING
Information Patent Application
PLATFORM SYSTEM
- Publication number 20200224427
- Publication date Jul 16, 2020
- SAFE RACK LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Application
Ceiling Ladder, Deep Step and Method
- Publication number 20200149347
- Publication date May 14, 2020
- Werner Co.
- Steve Woodward
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
TREAD MOUNTING SYSTEM FOR SPIRAL STAIRCASE
- Publication number 20190360212
- Publication date Nov 28, 2019
- SAFE RACK LLC
- John Rutledge Lawson
- E04 - BUILDING
Information Patent Application
TREAD SURFACE FOR DECKING SYSTEM
- Publication number 20190338530
- Publication date Nov 7, 2019
- HOMECARE PRODUCTS, INC.
- Ronald S. Winter
- E04 - BUILDING
Information Patent Application
PLATFORM SYSTEM
- Publication number 20190338592
- Publication date Nov 7, 2019
- SAFE RACK LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Application
STAIR TREAD PAN DESIGN WITH BOLT-IN PRE-CAST CONCRETE/OTHER MATERIA...
- Publication number 20190249441
- Publication date Aug 15, 2019
- Ethan Neil Alexander Edwards
- E04 - BUILDING
Information Patent Application
OPEN STAIR CASE WITH CENTER UNCUT STRINGER
- Publication number 20160369514
- Publication date Dec 22, 2016
- DEAN G. GROMMET
- E04 - BUILDING
Information Patent Application
Tread for Steel-Pan Stairways
- Publication number 20160326747
- Publication date Nov 10, 2016
- Progressive Safety Solutions, LLC
- David M. DeChristofaro
- E04 - BUILDING
Information Patent Application
TANK FARM SYSTEM
- Publication number 20150167310
- Publication date Jun 18, 2015
- Martin Stanaland
- E04 - BUILDING
Information Patent Application
ATTIC STEP
- Publication number 20150113890
- Publication date Apr 30, 2015
- Scott M. Breen
- E04 - BUILDING
Information Patent Application
SYSTEM AND COMPONENTS FOR SAFELY ENCLOSING HANDRAILS, STAIRWAYS, WA...
- Publication number 20140318891
- Publication date Oct 30, 2014
- PRO 3 PRODUCTS PTY LTD
- Andrew Paul Crothers
- E04 - BUILDING
Information Patent Application
Architectural Pavements in Elevated Exterior Deck Applications
- Publication number 20140007540
- Publication date Jan 9, 2014
- Casata Technologies Inc.
- John R. Naccarato
- E04 - BUILDING
Information Patent Application
PORTABLE PATHWAY APPARATUS
- Publication number 20130326971
- Publication date Dec 12, 2013
- Martin Stanaland
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Stair System
- Publication number 20130239496
- Publication date Sep 19, 2013
- BECKM, LLC
- Richard D. Walston
- E04 - BUILDING
Information Patent Application
FALL RESTRAINT EQUIPMENT COMPONENTS AND METHOD FOR MANUFACTURING TH...
- Publication number 20130087754
- Publication date Apr 11, 2013
- SAFERACK, LLC
- Robert W. Honeycutt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
NON-SLIP SURFACE AND PROCESS FOR MAKING SAME
- Publication number 20130045357
- Publication date Feb 21, 2013
- Albert Phillip Marasco
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PLATFORM SYSTEM
- Publication number 20130015016
- Publication date Jan 17, 2013
- SAFE RACK LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Application
Architectural Pavements in Elevated Exterior Deck Applications
- Publication number 20120266550
- Publication date Oct 25, 2012
- CASATA TECHNOLOGIES INC.
- John R. Naccarato
- E04 - BUILDING
Information Patent Application
Apparatus and method for a portable pathway
- Publication number 20120080270
- Publication date Apr 5, 2012
- Martin D. Stanaland
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PLATFORM SYSTEM
- Publication number 20120073902
- Publication date Mar 29, 2012
- SAFE RACK LLC
- Robert W. Honeycutt
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
STEPPED STRUCTURE
- Publication number 20110225906
- Publication date Sep 22, 2011
- Stephen John Kennedy
- B32 - LAYERED PRODUCTS
Information Patent Application
ARCHITECTURAL PAVEMENTS IN ELEVATED EXTERIOR DECK APPLICATIONS
- Publication number 20110067328
- Publication date Mar 24, 2011
- John R. Naccarato
- E04 - BUILDING
Information Patent Application
METHOD AND APPARATUS FOR A STAIR ASSEMBLY
- Publication number 20100294593
- Publication date Nov 25, 2010
- Julian D. Gordon
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

of metal or with an upper layer of metal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Telescopic staircase system and uses thereof

Platform system

Cantilever stair assembly

Platform system

Ceiling ladder, deep step and method

Tread surface for decking system

Platform system

Tread mounting system for spiral staircase

Tread mounting system for spiral staircase

Platform system

Open stair case with center uncut stringer

Architectural pavements in elevated exterior deck applications

Stair systems and wall assemblies comprising same

Portable pathway apparatus

Tank farm system

Tread for steel-pan stairways

Stair system

Stair systems and wall assemblies comprising same

Stair tread

Fall restraint equipment components and method for manufacturing th...

Fall restraint equipment component and method for manufacturing the...

Non-slip surface and process for making same

Method and apparatus for a stair assembly

Apparatus and method for a portable pathway

Modular element for making fixed ladders

Stepped structure

Fall restraint equipment components and method for manufacturing th...

Fall restraint equipment component and method for manufacturing the...

Scaffold steps

Affordable, sustainable buildings comprised of recyclable materials...

Patents Applicationslast 30 patents

CEILING LADDER, DEEP STEP AND METHOD

METHOD FOR PRODUCING A STRUCTURAL ELEMENT, AND A STAIRCASE AND A ST...

PLATFORM SYSTEM

Ceiling Ladder, Deep Step and Method

INVISIBLE STAIRCASE

TELESCOPIC STAIRCASE SYSTEM AND USES THEREOF

CANTILEVER STAIR ASSEMBLY

PLATFORM SYSTEM

Ceiling Ladder, Deep Step and Method

TREAD MOUNTING SYSTEM FOR SPIRAL STAIRCASE

TREAD SURFACE FOR DECKING SYSTEM

PLATFORM SYSTEM

STAIR TREAD PAN DESIGN WITH BOLT-IN PRE-CAST CONCRETE/OTHER MATERIA...

OPEN STAIR CASE WITH CENTER UNCUT STRINGER

Tread for Steel-Pan Stairways

TANK FARM SYSTEM

ATTIC STEP

SYSTEM AND COMPONENTS FOR SAFELY ENCLOSING HANDRAILS, STAIRWAYS, WA...

Architectural Pavements in Elevated Exterior Deck Applications

PORTABLE PATHWAY APPARATUS

Stair System

FALL RESTRAINT EQUIPMENT COMPONENTS AND METHOD FOR MANUFACTURING TH...

NON-SLIP SURFACE AND PROCESS FOR MAKING SAME

PLATFORM SYSTEM

Architectural Pavements in Elevated Exterior Deck Applications

Apparatus and method for a portable pathway

PLATFORM SYSTEM

STEPPED STRUCTURE

ARCHITECTURAL PAVEMENTS IN ELEVATED EXTERIOR DECK APPLICATIONS

METHOD AND APPARATUS FOR A STAIR ASSEMBLY