mainly of metal

Industry

CPC
E04F2011/0209

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E04Building E04FFINISHING WORK ON BUILDINGS

Current Industry

E04F2011/0209mainly of metal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Stair assembly with rise adjustable step support brackets
- Patent number 11,885,134
- Issue date Jan 30, 2024
- Fortress Iron, LP
- Kevin T. Burt
- E04 - BUILDING
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
Modular access system
- Patent number 11,591,802
- Issue date Feb 28, 2023
- Material Control, Inc.
- Nick Valore
- 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
Retractable staircase
- Patent number 11,408,180
- Issue date Aug 9, 2022
- Zev Bianchi
- E04 - BUILDING
Information Patent Grant
Retractable staircase
- Patent number 10,889,993
- Issue date Jan 12, 2021
- Zev Bianchi
- E04 - BUILDING
Information Patent Grant
Modular stair system
- Patent number 10,794,062
- Issue date Oct 6, 2020
- E.M.E.H., Inc.
- Jeremy Michels
- 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
Modular stair system
- Patent number 10,370,856
- Issue date Aug 6, 2019
- Platform Manufacturing Group
- Jeremy Michels
- 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
Curved pathway
- Patent number 10,106,986
- Issue date Oct 23, 2018
- Moritz O. Bergmeyer
- 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
Curved staircase
- Patent number 9,840,847
- Issue date Dec 12, 2017
- Moritz O. Bergmeyer
- 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
Stair modules which co operate to form a temporary stair case
- Patent number 9,499,991
- Issue date Nov 22, 2016
- John Preston
- 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
Light steel frame structure for deck
- Patent number 8,959,849
- Issue date Feb 24, 2015
- The Steel Network, Inc.
- Edward R. DiGirolamo
- E04 - BUILDING
Information Patent Grant
Elevator and escalator tool
- Patent number 8,776,947
- Issue date Jul 15, 2014
- Wurtec Elevator Products & Services
- Steven P. Wurth
- E04 - BUILDING
Information Patent Grant
Modular floor
- Patent number 7,874,115
- Issue date Jan 25, 2011
- Wenger Corporation
- Martin E. Thiede
- E04 - BUILDING
Information Patent Grant
Support frame component system for decks
- Patent number 7,617,652
- Issue date Nov 17, 2009
- Kris O. Flatmoe
- E04 - BUILDING
Information Patent Grant
Step support method for use in the manufacturing of straight or cur...
- Patent number 6,968,655
- Issue date Nov 29, 2005
- Michael J. Lawrence
- E04 - BUILDING
Information Patent Grant
Modular stairway system, method for erecting stairway and kit therefor
- Patent number 6,516,574
- Issue date Feb 11, 2003
- Stairframe Systems Inc.
- Raymond Couture
- E04 - BUILDING
Information Patent Grant
Adjustable sheet metal moulds for steel and precast concrete stairs
- Patent number 5,511,347
- Issue date Apr 30, 1996
- Horst G. W. Schwarz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Staircase preform with wood trim
- Patent number 5,309,687
- Issue date May 10, 1994
- Richard Walston
- E04 - BUILDING
Information Patent Grant
Self-supporting unit element staircase
- Patent number 4,881,351
- Issue date Nov 21, 1989
- Wilfred Hamm
- E04 - BUILDING
Information Patent Grant
Reinforced tread assembly
- Patent number 4,285,177
- Issue date Aug 25, 1981
- American Stair Corporation, Inc.
- Glen A. Seegers
- E04 - BUILDING
Information Patent Grant
3851431
- Patent number 3,851,431
- Issue date Dec 3, 1974
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3834098
- Patent number 3,834,098
- Issue date Sep 10, 1974
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Floating Modular Stair System
- Publication number 20220349185
- Publication date Nov 3, 2022
- CityPost LLC
- Nathan Adam Williams
- E04 - BUILDING
Information Patent Application
RETRACTABLE STAIRCASE
- Publication number 20210131112
- Publication date May 6, 2021
- Zev BIANCHI
- 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
RETRACTABLE STAIRCASE
- Publication number 20200199881
- Publication date Jun 25, 2020
- Zev BIANCHI
- E04 - BUILDING
Information Patent Application
MODULAR STAIR SYSTEM
- Publication number 20190338529
- Publication date Nov 7, 2019
- Platform Manufacturing Group
- Jeremy MICHELS
- 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
MODULAR STAIR SYSTEM
- Publication number 20190186150
- Publication date Jun 20, 2019
- Platform Manufacturing Group
- Jeremy MICHELS
- E04 - BUILDING
Information Patent Application
STAIR TREAD AND IMPROVED METHOD OF BUILDING A STAIRWAY
- Publication number 20170145698
- Publication date May 25, 2017
- TL FAB, LP
- VICTOR O'MARA
- E04 - BUILDING
Information Patent Application
CURVED STAIRCASE
- Publication number 20170058533
- Publication date Mar 2, 2017
- Moritz O. Bergmeyer
- 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
ELEVATOR AND ESCALATOR TOOL
- Publication number 20140251728
- Publication date Sep 11, 2014
- Steven P. Wurth
- E04 - BUILDING
Information Patent Application
Access System and Device for Earthmoving Vehicles, and Modes of Emp...
- Publication number 20130193667
- Publication date Aug 1, 2013
- Nathan John Ellement
- B60 - VEHICLES IN GENERAL
Information Patent Application
PLATFORM SYSTEM
- Publication number 20130015016
- Publication date Jan 17, 2013
- SAFE RACK LLC
- Robert W. Honeycutt
- E04 - BUILDING
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
Stringer and Step Support Kit for Stairways
- Publication number 20080229686
- Publication date Sep 25, 2008
- Couture Raymond
- E04 - BUILDING
Information Patent Application
Stairway
- Publication number 20050097835
- Publication date May 12, 2005
- Tsuyoshi Nishimoto
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Modular floor
- Publication number 20040211137
- Publication date Oct 28, 2004
- Martin E. Thiede
- E04 - BUILDING
Information Patent Application
Step support method for use in the manufacturing of straight or cur...
- Publication number 20040194403
- Publication date Oct 7, 2004
- Michael J. Lawrence
- E04 - BUILDING
Information Patent Application
Modular stairway system, method for erecting stairway and kit therefor
- Publication number 20030208971
- Publication date Nov 13, 2003
- "9078-7342 Quebec Inc."
- Raymond Couture
- E04 - BUILDING
Information Patent Application
Components for modular stairway system
- Publication number 20030093959
- Publication date May 22, 2003
- Raymond Couture
- E04 - BUILDING
Information Patent Application
Step support method for use in the manufacturing of straight or cur...
- Publication number 20010027627
- Publication date Oct 11, 2001
- Michael J. Lawrence
- E04 - BUILDING

mainly of metal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stair assembly with rise adjustable step support brackets

Telescopic staircase system and uses thereof

Platform system

Cantilever stair assembly

Modular access system

Platform system

Retractable staircase

Retractable staircase

Modular stair system

Platform system

Modular stair system

Platform system

Curved pathway

Open stair case with center uncut stringer

Curved staircase

Stair systems and wall assemblies comprising same

Stair modules which co operate to form a temporary stair case

Stair systems and wall assemblies comprising same

Light steel frame structure for deck

Elevator and escalator tool

Modular floor

Support frame component system for decks

Step support method for use in the manufacturing of straight or cur...

Modular stairway system, method for erecting stairway and kit therefor

Adjustable sheet metal moulds for steel and precast concrete stairs

Staircase preform with wood trim

Self-supporting unit element staircase

Reinforced tread assembly

3851431

3834098

Patents Applicationslast 30 patents

Floating Modular Stair System

RETRACTABLE STAIRCASE

TELESCOPIC STAIRCASE SYSTEM AND USES THEREOF

CANTILEVER STAIR ASSEMBLY

PLATFORM SYSTEM

RETRACTABLE STAIRCASE

MODULAR STAIR SYSTEM

PLATFORM SYSTEM

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

MODULAR STAIR SYSTEM

STAIR TREAD AND IMPROVED METHOD OF BUILDING A STAIRWAY

CURVED STAIRCASE

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

ELEVATOR AND ESCALATOR TOOL

Access System and Device for Earthmoving Vehicles, and Modes of Emp...

PLATFORM SYSTEM

PLATFORM SYSTEM

Stringer and Step Support Kit for Stairways

Stairway

Modular floor

Step support method for use in the manufacturing of straight or cur...

Modular stairway system, method for erecting stairway and kit therefor

Components for modular stairway system

Step support method for use in the manufacturing of straight or cur...