built-up from several parts Multiple moulds Moulds with adjustable parts

Industry

CPC
B28B21/82

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B21/00Methods or machines specially adapted for the production of tubular articles

Current Industry

B28B21/82built-up from several parts Multiple moulds Moulds with adjustable parts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Devices and processes for making concrete articles
- Patent number 11,511,460
- Issue date Nov 29, 2022
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Devices and processes for making concrete articles
- Patent number 10,703,013
- Issue date Jul 7, 2020
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Devices and processes for making concrete articles
- Patent number 10,493,656
- Issue date Dec 3, 2019
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Production of a tower
- Patent number 9,533,428
- Issue date Jan 3, 2017
- Wobben Properties GmbH
- Jan Kapitza
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Hollow structure, and preparation method thereof
- Patent number 9,267,286
- Issue date Feb 23, 2016
- Ajou University Industry-Academic Cooperation Foundation
- Jang Hoon Kim
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for making precast concrete meter pit
- Patent number 8,282,869
- Issue date Oct 9, 2012
- Precast Concepts, LLC
- Edward J. Anderson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus and method for protecting lined concrete pipe during the...
- Patent number 7,832,703
- Issue date Nov 16, 2010
- Hawkeye Concrete Products Co.
- Jon A. Schmidgall
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Exterior mold
- Patent number 6,997,429
- Issue date Feb 14, 2006
- Baumgärtner GmbH Maschinenfabrik
- Hirlinger Meinrad
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Valve for use in producing cast concrete articles
- Patent number 6,736,365
- Issue date May 18, 2004
- Naams, LLC
- Alma L. Staskiewicz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus and method for producing cast concrete articles
- Patent number 6,395,213
- Issue date May 28, 2002
- Alma L. Staskiewicz
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for producing molded tubular objects from poly...
- Patent number 6,340,442
- Issue date Jan 22, 2002
- iloma Automatisierungstechnik GmbH
- Manfred Brokmann
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Modular sleeve for protecting, repairing or renovating a pipe
- Patent number 5,988,224
- Issue date Nov 23, 1999
- 3X Engineering
- Stanislas Boulet D'Auria
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for actuating inner and outer forms of a concrete pipe fo...
- Patent number 4,153,232
- Issue date May 8, 1979
- C.S. Johnson Company
- Keith L. Burchett
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Manufacture of short pipes
- Patent number 4,151,246
- Issue date Apr 24, 1979
- Vianini Pipes (Proprietary) Limited
- Dudley R. Lester
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Plural molds with common actuating means
- Patent number 4,134,568
- Issue date Jan 16, 1979
- Hydrotile Canada Limited
- Alfred W. Christian
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Form structure for use in the making of columnar or the like concre...
- Patent number 3,989,221
- Issue date Nov 2, 1976
- Nippon Concrete Kogyo Kabushiki Kaisha
- Senri Okada
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Composite concrete and steel pallet for forming one end of concrete...
- Patent number 3,941,347
- Issue date Mar 2, 1976
- Ameron, Inc.
- Harry H. Robertson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
3602962
- Patent number 3,602,962
- Issue date Sep 7, 1971
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2990600
- Patent number 2,990,600
- Issue date Jul 4, 1961
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2975498
- Patent number 2,975,498
- Issue date Mar 21, 1961
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2926411
- Patent number 2,926,411
- Issue date Mar 1, 1960
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2878727
- Patent number 2,878,727
- Issue date Mar 24, 1959
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2857824
- Patent number 2,857,824
- Issue date Oct 28, 1958
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2762104
- Patent number 2,762,104
- Issue date Sep 11, 1956
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2739362
- Patent number 2,739,362
- Issue date Mar 27, 1956
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2730783
- Patent number 2,730,783
- Issue date Jan 17, 1956
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2701905
- Patent number 2,701,905
- Issue date Feb 15, 1955
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2681494
- Patent number 2,681,494
- Issue date Jun 22, 1954
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2671261
- Patent number 2,671,261
- Issue date Mar 9, 1954
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2180422
- Patent number 2,180,422
- Issue date Nov 21, 1939
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR PRODUCING CONCRETE PILE
- Publication number 20220362967
- Publication date Nov 17, 2022
- GIKEN LTD.
- Akio KITAMURA
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Multi-Use Donut for Piping Installation
- Publication number 20220063132
- Publication date Mar 3, 2022
- THOMAS FONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Devices and Processes for Making Concrete Articles
- Publication number 20200269467
- Publication date Aug 27, 2020
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Devices and Processes for Making Concrete Articles
- Publication number 20190337187
- Publication date Nov 7, 2019
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
PRODUCTION OF A TOWER
- Publication number 20140208665
- Publication date Jul 31, 2014
- WOBBEN PROPERTIES GMBH
- Jan Kapitza
- E04 - BUILDING
Information Patent Application
PRECAST CONCRETE METER PIT AND APPARATUS FOR MAKING SAME
- Publication number 20130026162
- Publication date Jan 31, 2013
- Precast Concepts, LLC
- Edward J. Anderson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
APPARATUS AND METHOD FOR PROTECTING LINED CONCRETE PIPE DURING THE...
- Publication number 20100178373
- Publication date Jul 15, 2010
- Hawkeye Concrete Products Co.
- JON A. SCHMIDGALL
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
METHOD OF FABRICATING A PRECAST CONCRETE METER PIT
- Publication number 20090178365
- Publication date Jul 16, 2009
- Precast Concepts, LLC
- Edward J. Anderson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Precast concrete meter pit and method and apparatus for making same
- Publication number 20090084793
- Publication date Apr 2, 2009
- Precast Concepts, LLC
- Edward J. Anderson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Precast concrete meter pit and method and apparatus for making same
- Publication number 20060169868
- Publication date Aug 3, 2006
- Precast Concepts, LLC
- Edward J. Anderson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method and facility for the automatic production of hollow bodies f...
- Publication number 20050098705
- Publication date May 12, 2005
- Johann Schlusselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method and facility for the automatic production of hollow bodies f...
- Publication number 20030205833
- Publication date Nov 6, 2003
- Johann Schlusselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Exterior mold
- Publication number 20030164438
- Publication date Sep 4, 2003
- Hirlinger Meinrad
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Valve for use in producing cast concrete articles
- Publication number 20020109068
- Publication date Aug 15, 2002
- Alma L. Staskiewicz
- B28 - WORKING CEMENT, CLAY, OR STONE

built-up from several parts Multiple moulds Moulds with adjustable parts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Devices and processes for making concrete articles

Devices and processes for making concrete articles

Devices and processes for making concrete articles

Production of a tower

Hollow structure, and preparation method thereof

Method for making precast concrete meter pit

Apparatus and method for protecting lined concrete pipe during the...

Exterior mold

Valve for use in producing cast concrete articles

Apparatus and method for producing cast concrete articles

Method and apparatus for producing molded tubular objects from poly...

Modular sleeve for protecting, repairing or renovating a pipe

Apparatus for actuating inner and outer forms of a concrete pipe fo...

Manufacture of short pipes

Plural molds with common actuating means

Form structure for use in the making of columnar or the like concre...

Composite concrete and steel pallet for forming one end of concrete...

3602962

2990600

2975498

2926411

2878727

2857824

2762104

2739362

2730783

2701905

2681494

2671261

2180422

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR PRODUCING CONCRETE PILE

Multi-Use Donut for Piping Installation

Devices and Processes for Making Concrete Articles

Devices and Processes for Making Concrete Articles

PRODUCTION OF A TOWER

PRECAST CONCRETE METER PIT AND APPARATUS FOR MAKING SAME

APPARATUS AND METHOD FOR PROTECTING LINED CONCRETE PIPE DURING THE...

METHOD OF FABRICATING A PRECAST CONCRETE METER PIT

Precast concrete meter pit and method and apparatus for making same

Precast concrete meter pit and method and apparatus for making same

Method and facility for the automatic production of hollow bodies f...

Method and facility for the automatic production of hollow bodies f...

Exterior mold

Valve for use in producing cast concrete articles