with pre-tensioned armouring or reinforcement

Industry

CPC
E01B3/34

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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B3/00Transverse or longitudinal sleepers Other means resting directly on the ballastway for supporting rails

Current Industry

E01B3/34with pre-tensioned armouring or reinforcement

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fiber-reinforced prestressed reinforced concrete sleeper
- Patent number 11,136,724
- Issue date Oct 5, 2021
- CHINA ACADEMY OF RAILWAY SCIENCES CORPORATON LIMITED RAILWAY ENGINEERING RESE...
- Yangsheng Ye
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Concrete crosstie
- Patent number 10,895,042
- Issue date Jan 19, 2021
- Mauricio Javier Gutierrez Romero
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
High strength, integrally pre-stressed monoblock concrete crosstie...
- Patent number 9,890,503
- Issue date Feb 13, 2018
- GUTANNA INNOVATIVE CONCRETE AND TECHNOLOGIES, LLC
- Mauricio Javier Gutierrez Romero
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
High strength, integrally pre-stressed monoblock concrete crosstie...
- Patent number 9,238,891
- Issue date Jan 19, 2016
- SUMACANO REAL ESTATE LLC
- Mauricio Javier Gutierrez Romero
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pre-assembled plate consisting of armoured concrete
- Patent number 7,556,208
- Issue date Jul 7, 2009
- Max Bogl Bauunternehmung GmbH & Company KG
- Dieter Reichel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for producing prefabricated components from pr...
- Patent number 5,439,629
- Issue date Aug 8, 1995
- Dyckerhoff & Widmann Aktiengesellschaft
- Joachim Heintz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Prestressed concrete railroad tie
- Patent number 5,135,164
- Issue date Aug 4, 1992
- Dyckerhoff & Widmann Aktiengesellschaft
- Peter Auer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Mold assembly for pre-stressed concrete railroad ties
- Patent number 4,812,113
- Issue date Mar 14, 1989
- Steven L. Jantzen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Manufacture of pre-stressed concrete railroad ties
- Patent number 4,781,875
- Issue date Nov 1, 1988
- Steven L. Jantzen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Manufacture of pre-stressed concrete railroad ties
- Patent number 4,773,840
- Issue date Sep 27, 1988
- Steven L. Jantzen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Prestressed concrete cross tie having increased fatigue life
- Patent number 4,712,735
- Issue date Dec 15, 1987
- Jantzen; Steve L.
- Steven L. Jantzen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method of manufacturing railway sleepers
- Patent number 4,285,115
- Issue date Aug 25, 1981
- ARBED
- Jurgen Frenzel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Process and apparatus for manufacturing single piece railroad ties...
- Patent number 4,273,740
- Issue date Jun 16, 1981
- Vianini, S.p.A.
- Sergio Marchesi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Prestressed concrete roadway
- Patent number 4,191,490
- Issue date Mar 4, 1980
- Barnett, Haynes & Barnett, International
- George D. Barnett
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway track hold-down hardware
- Patent number 4,179,067
- Issue date Dec 18, 1979
- Ludwig S. Baier
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Concrete unit prestressed using tendons stressed before concreting,...
- Patent number 4,098,460
- Issue date Jul 4, 1978
- Societe Technique pour l'Utilisation de la Precontrainte
- Jean Olivier-Martin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad track rail
- Patent number 4,079,889
- Issue date Mar 21, 1978
- The Raymond Lee Organization, Inc.
- John F. Halpenny
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Reinforcing device for an element of prestressed concrete
- Patent number 3,948,010
- Issue date Apr 6, 1976
- Roger Paul Sonneville
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3907201
- Patent number 3,907,201
- Issue date Sep 23, 1975
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3764066
- Patent number 3,764,066
- Issue date Oct 9, 1973
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3762641
- Patent number 3,762,641
- Issue date Oct 2, 1973
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
3687346
- Patent number 3,687,346
- Issue date Aug 29, 1972
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
3685782
- Patent number 3,685,782
- Issue date Aug 22, 1972
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3557274
- Patent number 3,557,274
- Issue date Jan 19, 1971
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2695754
- Patent number 2,695,754
- Issue date Nov 30, 1954
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2689687
- Patent number 2,689,687
- Issue date Sep 21, 1954
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND SYSTEM FOR LAYING TRACKS FOR UNDERGROUND, RAILWAY AND T...
- Publication number 20240229364
- Publication date Jul 11, 2024
- OVERAIL S.R.L.
- Gilberto SALCICCIA
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PROCESS AND SYSTEM FOR LAYING TRACKS FOR UNDERGROUND, RAILWAY AND T...
- Publication number 20240133125
- Publication date Apr 25, 2024
- OVERAIL S.R.L.
- Gilberto SALCICCIA
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CONCRETE CROSSTIE
- Publication number 20210131040
- Publication date May 6, 2021
- Mauricio Javier Gutierrez Romero
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
FIBER-REINFORCED PRESTRESSED REINFORCED CONCRETE SLEEPER
- Publication number 20210123191
- Publication date Apr 29, 2021
- CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED RAILWAY ENGINEERING RES...
- Yangsheng YE
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CONCRETE CROSSTIE
- Publication number 20190309483
- Publication date Oct 10, 2019
- Gutanna Innovative Concrete and Technologies, LLC
- Mauricio Javier Gutierrez Romero
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Casing for Concrete Bedding of Railway and Method for the Construct...
- Publication number 20180080177
- Publication date Mar 22, 2018
- Top-Off NV
- John Vastmans
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAILROAD TIE
- Publication number 20120248215
- Publication date Oct 4, 2012
- Javad Mirmohamad Sadeghi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PRESTRESSED CONCRETE SLEEPER AND METHOD FOR TRANSPORTING AND INSTAL...
- Publication number 20120181343
- Publication date Jul 19, 2012
- RAIL.ONE GMBH
- Frithjof Schimpff
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHOD FOR THE PRODUCTION OF SWITCH TIES, AND SWITCH TIES PRODUCED...
- Publication number 20100314795
- Publication date Dec 16, 2010
- RAIL.ONE GMBH
- Wolfgang Reinig
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
CONCRETE SLEEPER AND METHOD FOR PRODUCING THE SAME
- Publication number 20100181699
- Publication date Jul 22, 2010
- RAIL.ONE GMBH
- Stephan Freudenstein
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Rail sleeper and ballast-free track structure
- Publication number 20050252985
- Publication date Nov 17, 2005
- Errol Braithwaite
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

with pre-tensioned armouring or reinforcement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fiber-reinforced prestressed reinforced concrete sleeper

Concrete crosstie

High strength, integrally pre-stressed monoblock concrete crosstie...

High strength, integrally pre-stressed monoblock concrete crosstie...

Pre-assembled plate consisting of armoured concrete

Method and apparatus for producing prefabricated components from pr...

Prestressed concrete railroad tie

Mold assembly for pre-stressed concrete railroad ties

Manufacture of pre-stressed concrete railroad ties

Manufacture of pre-stressed concrete railroad ties

Prestressed concrete cross tie having increased fatigue life

Method of manufacturing railway sleepers

Process and apparatus for manufacturing single piece railroad ties...

Prestressed concrete roadway

Railway track hold-down hardware

Concrete unit prestressed using tendons stressed before concreting,...

Railroad track rail

Reinforcing device for an element of prestressed concrete

3907201

3764066

3762641

3687346

3685782

3557274

2695754

2689687

Patents Applicationslast 30 patents

PROCESS AND SYSTEM FOR LAYING TRACKS FOR UNDERGROUND, RAILWAY AND T...

PROCESS AND SYSTEM FOR LAYING TRACKS FOR UNDERGROUND, RAILWAY AND T...

CONCRETE CROSSTIE

FIBER-REINFORCED PRESTRESSED REINFORCED CONCRETE SLEEPER

CONCRETE CROSSTIE

Casing for Concrete Bedding of Railway and Method for the Construct...

RAILROAD TIE

PRESTRESSED CONCRETE SLEEPER AND METHOD FOR TRANSPORTING AND INSTAL...

METHOD FOR THE PRODUCTION OF SWITCH TIES, AND SWITCH TIES PRODUCED...

CONCRETE SLEEPER AND METHOD FOR PRODUCING THE SAME

Rail sleeper and ballast-free track structure