Stairways consisting of a plurality of assembled modular parts without further support

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CPC
E04F11/035

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

Current Industry

E04F11/035Stairways consisting of a plurality of assembled modular parts without further support

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Patents Grantslast 30 patents

Information Patent Grant
Platform system
- Patent number 12,286,794
- Issue date Apr 29, 2025
- Safe Rack LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Grant
Splicing step device
- Patent number 11,993,936
- Issue date May 28, 2024
- Hongfang Shen
- E04 - BUILDING
Information Patent Grant
Modular staircase systems
- Patent number 11,970,865
- Issue date Apr 30, 2024
- CB Interests Inc.
- Chris Jasinski
- E04 - BUILDING
Information Patent Grant
Adjustable step system
- Patent number 11,946,258
- Issue date Apr 2, 2024
- Leonard Sokola
- E04 - BUILDING
Information Patent Grant
Modular staircase and method of constructing same
- Patent number 11,725,391
- Issue date Aug 15, 2023
- Peter Spremulli
- E04 - BUILDING
Information Patent Grant
Fully-assembled staircase system and assembly method
- Patent number 11,692,356
- Issue date Jul 4, 2023
- CHANGZHOU VOCATIONAL INSTITUTE OF ENGINEERING
- Xiaoming Xu
- E04 - BUILDING
Information Patent Grant
Modular construction connection mechanism
- Patent number 11,629,501
- Issue date Apr 18, 2023
- Prefabricated Design Systems, LLC
- Paul Yari
- 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
Modular staircase and method of constructing same
- Patent number 11,441,318
- Issue date Sep 13, 2022
- Peter Spremulli
- E04 - BUILDING
Information Patent Grant
Method of assembly of modular stair assistance device for pets
- Patent number 10,876,296
- Issue date Dec 29, 2020
- Nancy R. Glassman
- 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
Stairway step aid
- Patent number 10,434,028
- Issue date Oct 8, 2019
- Debra L. Barto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spacer for prefabricated spiral staircase and prefabricated spiral...
- Patent number 10,407,914
- Issue date Sep 10, 2019
- Seonghwan Seo
- 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
Wedge tread stair box system
- Patent number 10,260,239
- Issue date Apr 16, 2019
- Convert-A-Stair, L.L.C.
- Francis West Everett
- E04 - BUILDING
Information Patent Grant
Modular building construction using composite interconnected frame...
- Patent number 10,253,465
- Issue date Apr 9, 2019
- John Preston
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Kit of parts for modular staircase
- Patent number 10,214,912
- Issue date Feb 26, 2019
- Lograr Group Limited
- Benjamin Lance Catt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Curved pathway
- Patent number 10,106,986
- Issue date Oct 23, 2018
- Moritz O. Bergmeyer
- E04 - BUILDING
Information Patent Grant
Modular shelving and step assembly
- Patent number 10,100,526
- Issue date Oct 16, 2018
- Edward A. Knudson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Modular precast concrete steps
- Patent number 9,856,653
- Issue date Jan 2, 2018
- William H. Smith
- 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
Modular precast concrete steps
- Patent number 9,816,275
- Issue date Nov 14, 2017
- William H. Smith
- E04 - BUILDING
Information Patent Grant
Stair case
- Patent number 9,816,274
- Issue date Nov 14, 2017
- CLICKSTAIR PTY LTD
- Darren Brink
- 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 tread and improved method of building a stairway
- Patent number 9,580,911
- Issue date Feb 28, 2017
- TL FAB, LP
- Victor O'Mara
- 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
Step-block precast stair
- Patent number 9,347,224
- Issue date May 24, 2016
- Umm Al-Qura University
- Khaled I. Nabil Ahmed
- E04 - BUILDING
Information Patent Grant
Modular stairway
- Patent number 9,212,491
- Issue date Dec 15, 2015
- Patrick J. Santini
- E04 - BUILDING
Information Patent Grant
Staircase and method for construction
- Patent number 8,966,859
- Issue date Mar 3, 2015
- Signature Companies
- Philip R. Keller
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
STAIRWAY, SET OF STAIRS AND METHOD FOR PRODUCING A SET OF STAIRS
- Publication number 20250109595
- Publication date Apr 3, 2025
- Peri SE
- Luzie Atzkern
- E04 - BUILDING
Information Patent Application
MODULAR LEVEL ACCESS STRUCTURES
- Publication number 20250067056
- Publication date Feb 27, 2025
- Russty Brotnov
- E04 - BUILDING
Information Patent Application
PRECAST CONCRETE STAIRWAY CONSTRUCTION METHOD
- Publication number 20240344330
- Publication date Oct 17, 2024
- EASYCORE CO.,LTD.
- Yeong Cheol CHO
- E04 - BUILDING
Information Patent Application
MODULAR CONSTRUCTION CONNECTION MECHANISM
- Publication number 20240191508
- Publication date Jun 13, 2024
- Prefabricated Design Systems, LLC
- Paul Yari
- 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
Support for raised floors with shaped base and fixing brackets
- Publication number 20230212859
- Publication date Jul 6, 2023
- Eterni Ivica Srl
- Gabriele Favero
- E04 - BUILDING
Information Patent Application
STEP FOR A MODULAR STAIRCASE AND RELATIVE BUILDING METHOD
- Publication number 20220381037
- Publication date Dec 1, 2022
- Mathieu RUFFINI
- E04 - BUILDING
Information Patent Application
MODULAR STAIRCASE AND METHOD OF CONSTRUCTING SAME
- Publication number 20220372765
- Publication date Nov 24, 2022
- Peter Spremulli
- E04 - BUILDING
Information Patent Application
FULLY-ASSEMBLED STAIRCASE SYSTEM AND ASSEMBLY METHOD
- Publication number 20220259864
- Publication date Aug 18, 2022
- CHANGZHOU VOCATIONAL INSTITUTE OF ENGINEERING
- Xiaoming XU
- E04 - BUILDING
Information Patent Application
MODULAR STAIRCASE SYSTEMS
- Publication number 20210396017
- Publication date Dec 23, 2021
- Chris Jasinski
- E04 - BUILDING
Information Patent Application
MODULAR STAIRCASE AND METHOD OF CONSTRUCTING SAME
- Publication number 20200407980
- Publication date Dec 31, 2020
- Peter Spremulli
- 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
MODULAR STAIR SYSTEM
- Publication number 20190338529
- Publication date Nov 7, 2019
- Platform Manufacturing Group
- Jeremy MICHELS
- E04 - BUILDING
Information Patent Application
METHOD OF ASSEMBLY OF MODULAR STAIR ASSISTANCE DEVICE FOR PETS
- Publication number 20190203476
- Publication date Jul 4, 2019
- Nancy R. Glassman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
MODULAR SHELVING AND STEP ASSEMBLY
- Publication number 20190100924
- Publication date Apr 4, 2019
- Edward A. Knudson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
STEP FOR MODULAR STAIRCASE
- Publication number 20180347204
- Publication date Dec 6, 2018
- CRIMA S.R.L.
- Luisa SAGGINATI
- E04 - BUILDING
Information Patent Application
MODULAR BUILDING CONSTRUCTION USING COMPOSITE INTERCONNECTED FRAME...
- Publication number 20180142433
- Publication date May 24, 2018
- John PRESTON
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CURVED PATHWAY
- Publication number 20180100311
- Publication date Apr 12, 2018
- Moritz O. Bergmeyer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Modular Precast Concrete Steps
- Publication number 20180016795
- Publication date Jan 18, 2018
- William H. Smith
- E04 - BUILDING
Information Patent Application
PLATFORM SYSTEM
- Publication number 20170275888
- Publication date Sep 28, 2017
- SAFE RACK LLC
- Robert W. Honeycutt
- E04 - BUILDING
Information Patent Application
A Kit of Parts for Securing a Fixture to an Elongate Support Member...
- Publication number 20170241142
- Publication date Aug 24, 2017
- LOGRAR GROUP LIMITED
- Benjamin Lance Catt
- E04 - BUILDING
Information Patent Application
Modular Precast Concrete Steps
- Publication number 20170234014
- Publication date Aug 17, 2017
- William H. Smith
- E04 - BUILDING
Information Patent Application
CURVED STAIRCASE
- Publication number 20170058533
- Publication date Mar 2, 2017
- Moritz O. Bergmeyer
- E04 - BUILDING
Information Patent Application
STAIRWAY STEP AID
- Publication number 20160346157
- Publication date Dec 1, 2016
- Debra L. Barto
- E04 - BUILDING
Information Patent Application
MODULAR SHELVING AND STEP ASSEMBLY
- Publication number 20160331135
- Publication date Nov 17, 2016
- Edward A. Knudson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MODULAR BUILDING CONSTRUCTION USING COMPOSITE INTERCONNECTED FRAME...
- Publication number 20160251812
- Publication date Sep 1, 2016
- John PRESTON
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
A STAIR CASE
- Publication number 20160222673
- Publication date Aug 4, 2016
- QUICKSMART STAIRS INTERNATIONAL PTY LTD
- Darren Brink
- E04 - BUILDING
Information Patent Application
STAIR SYSTEMS AND WALL ASSEMBLIES COMPRISING SAME
- Publication number 20160201334
- Publication date Jul 14, 2016
- Diamond Stairs Inc.
- Daniel Colin Meier
- E04 - BUILDING
Information Patent Application
Stair Modules Which Co Operate to Form a Temporary Stair Case
- Publication number 20160002931
- Publication date Jan 7, 2016
- John PRESTON
- E04 - BUILDING
Information Patent Application
STRINGER MODULE FOR SELF-SUPPORTING STAIRS
- Publication number 20150252568
- Publication date Sep 10, 2015
- Daniele Pivetta
- E04 - BUILDING

Stairways consisting of a plurality of assembled modular parts without further support

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Platform system

Splicing step device

Modular staircase systems

Adjustable step system

Modular staircase and method of constructing same

Fully-assembled staircase system and assembly method

Modular construction connection mechanism

Modular access system

Modular staircase and method of constructing same

Method of assembly of modular stair assistance device for pets

Modular stair system

Platform system

Stairway step aid

Spacer for prefabricated spiral staircase and prefabricated spiral...

Modular stair system

Wedge tread stair box system

Modular building construction using composite interconnected frame...

Kit of parts for modular staircase

Curved pathway

Modular shelving and step assembly

Modular precast concrete steps

Curved staircase

Modular precast concrete steps

Stair case

Stair systems and wall assemblies comprising same

Stair tread and improved method of building a stairway

Stair modules which co operate to form a temporary stair case

Step-block precast stair

Modular stairway

Staircase and method for construction

Patents Applicationslast 30 patents

STAIRWAY, SET OF STAIRS AND METHOD FOR PRODUCING A SET OF STAIRS

MODULAR LEVEL ACCESS STRUCTURES

PRECAST CONCRETE STAIRWAY CONSTRUCTION METHOD

MODULAR CONSTRUCTION CONNECTION MECHANISM

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

Support for raised floors with shaped base and fixing brackets

STEP FOR A MODULAR STAIRCASE AND RELATIVE BUILDING METHOD

MODULAR STAIRCASE AND METHOD OF CONSTRUCTING SAME

FULLY-ASSEMBLED STAIRCASE SYSTEM AND ASSEMBLY METHOD

MODULAR STAIRCASE SYSTEMS

MODULAR STAIRCASE AND METHOD OF CONSTRUCTING SAME

PLATFORM SYSTEM

MODULAR STAIR SYSTEM

METHOD OF ASSEMBLY OF MODULAR STAIR ASSISTANCE DEVICE FOR PETS

MODULAR SHELVING AND STEP ASSEMBLY

STEP FOR MODULAR STAIRCASE

MODULAR BUILDING CONSTRUCTION USING COMPOSITE INTERCONNECTED FRAME...

CURVED PATHWAY

Modular Precast Concrete Steps

PLATFORM SYSTEM

A Kit of Parts for Securing a Fixture to an Elongate Support Member...

Modular Precast Concrete Steps

CURVED STAIRCASE

STAIRWAY STEP AID

MODULAR SHELVING AND STEP ASSEMBLY

MODULAR BUILDING CONSTRUCTION USING COMPOSITE INTERCONNECTED FRAME...

A STAIR CASE

STAIR SYSTEMS AND WALL ASSEMBLIES COMPRISING SAME

Stair Modules Which Co Operate to Form a Temporary Stair Case

STRINGER MODULE FOR SELF-SUPPORTING STAIRS