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B28B7/168

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BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B7/00Moulds Cores Mandrels

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B28B7/168for holders or similar hollow articles

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Patents Grantslast 30 patents

Information Patent Grant
Tie-dye poppers and method for creating same
- Patent number 11,814,786
- Issue date Nov 14, 2023
- Paisley Crafts, LLC
- Chase Robert Hawk Duncan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Manhole base assembly with internal liner and method of manufacturi...
- Patent number 10,428,512
- Issue date Oct 1, 2019
- Press-Seal Corporation
- James W. Skinner
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Manhole base assembly with internal liner and method of manufacturi...
- Patent number 10,214,893
- Issue date Feb 26, 2019
- Press-Seal Corporation
- James W. Skinner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method for making polymer concrete
- Patent number 9,567,760
- Issue date Feb 14, 2017
- Geneva Polymer Products, LLC
- Vincent A. Bussio
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Septic tank fabrication system
- Patent number 8,454,337
- Issue date Jun 4, 2013
- Mark W. Murphy
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Process for the manufacture of a shaft bottom
- Patent number 8,262,977
- Issue date Sep 11, 2012
- Johann Schlusselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Septic tank fabrication system
- Patent number 8,048,346
- Issue date Nov 1, 2011
- Mark W. Murphy
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Moulded piece for a shaft bottom
- Patent number 7,947,349
- Issue date May 24, 2011
- Johann Schlüsselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Septic tank form
- Patent number 7,731,149
- Issue date Jun 8, 2010
- Del Zotto Products, Inc.
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Drainage channel
- Patent number 7,458,745
- Issue date Dec 2, 2008
- ACO Severin Ahlmann GmbH & Co. KG
- Arne Stoltenberg
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Hole former for an invert
- Patent number 7,059,806
- Issue date Jun 13, 2006
- Julian P. Trangsrud
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Cast-in anchor attachment apparatus
- Patent number 6,789,776
- Issue date Sep 14, 2004
- Norman W. Gavin
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Caustic fluid blocking member in the base of a manhole
- Patent number 6,226,928
- Issue date May 8, 2001
- Royal Environmental Systems, Inc.
- Julian P. Trangsrud
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Base of a manhole having a canal-bed liner
- Patent number 5,752,787
- Issue date May 19, 1998
- Royal Anchor Systems, Inc.
- Julian P. Trangsrud
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Lined manhole and method of making same
- Patent number 5,584,317
- Issue date Dec 17, 1996
- Robert G. McIntosh
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Invert former for manhole base section
- Patent number 5,540,411
- Issue date Jul 30, 1996
- Strickland Industries, Inc.
- James K. Strickland
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Precast manhole invert forming
- Patent number 5,413,307
- Issue date May 9, 1995
- The Concrete Company
- Joe Tidwell
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Lined structure and liner
- Patent number 5,383,311
- Issue date Jan 24, 1995
- Strickland Industries, Inc.
- James K. Strickland
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Lined manhole assembly and liner
- Patent number 5,303,518
- Issue date Apr 19, 1994
- Strickland Industries, Inc.
- James K. Strickland
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for lining manhole assemblies and the like
- Patent number 5,081,802
- Issue date Jan 21, 1992
- Poly-Tec Products, Inc.
- James A. Westhoff
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for forming inverts and manhole assemblies and the like u...
- Patent number 4,941,643
- Issue date Jul 17, 1990
- A-Lok Products, Inc.
- Jack Ditcher
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Methods for forming inverts in manhold assemblies
- Patent number 4,801,417
- Issue date Jan 31, 1989
- A-Lok Products Corporation
- Jack Ditcher
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for forming inverts and manhole assemblies
- Patent number 4,685,650
- Issue date Aug 11, 1987
- A-Lok Products Corporation
- Jack Ditcher
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Manhole casting positioning apparatus
- Patent number 4,666,333
- Issue date May 19, 1987
- Ronald B. Armstrong
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Monolithic precast invert system
- Patent number 4,565,347
- Issue date Jan 21, 1986
- A-Lok Products, Inc.
- Jack Ditcher
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Vault machine
- Patent number 4,560,335
- Issue date Dec 24, 1985
- Elmer R. Cordova
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for the production of a monolithic manhole base
- Patent number 4,494,724
- Issue date Jan 22, 1985
- Richard U. Rex
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for forming inverts in manhole assemblies, and...
- Patent number 4,422,994
- Issue date Dec 27, 1983
- A-Lok Products, Inc.
- Jack Ditcher
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for forming manhole bases
- Patent number 4,318,880
- Issue date Mar 9, 1982
- Robert G. McIntosh
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Preformed manhole base section construction
- Patent number 4,253,282
- Issue date Mar 3, 1981
- Benjamin E. Swartz
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Tie-Dye Poppers And Method For Creating Same
- Publication number 20220325468
- Publication date Oct 13, 2022
- Paisley Crafts, LLC
- Chase Robert Hawk DUNCAN
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
MANHOLE BASE ASSEMBLY WITH INTERNAL LINER AND METHOD OF MANUFACTURI...
- Publication number 20190145091
- Publication date May 16, 2019
- Press-Seal Corporation
- James W. Skinner
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SYSTEM AND METHOD FOR MAKING POLYMER CONCRETE
- Publication number 20180087283
- Publication date Mar 29, 2018
- Vincent A. Bussio
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Cell for Stormwater Management System
- Publication number 20160333566
- Publication date Nov 17, 2016
- Pre-Con Products
- David Zarraonandia
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Device For Connecting Two Parts of a Female Form For Producing Bott...
- Publication number 20140217260
- Publication date Aug 7, 2014
- BFS Betonfertigteilesysteme GmbH
- Klaus Muller
- E04 - BUILDING
Information Patent Application
Coupling Device For a Trough-Like Female Form and Device For Produc...
- Publication number 20140203165
- Publication date Jul 24, 2014
- BFS Betonfertigteilesysteme GmbH
- Klaus Muller
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SYSTEM AND METHOD FOR MAKING POLYMER CONCRETE
- Publication number 20140115975
- Publication date May 1, 2014
- Vincent A. Bussio
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PROCESS FOR THE MANUFACTURE OF A SHAFT BOTTOM
- Publication number 20130059026
- Publication date Mar 7, 2013
- Johann Schlusselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SEPTIC TANK FABRICATION SYSTEM
- Publication number 20120038075
- Publication date Feb 16, 2012
- Mark W. Murphy
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
SEPTIC TANK FORM
- Publication number 20100308487
- Publication date Dec 9, 2010
- DEL ZOTTO PRODUCTS, INC.
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Leak resistant concrete septic tank
- Publication number 20080011757
- Publication date Jan 17, 2008
- Stacey Wheeler
- Richard Wheeler
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Septic tank fabrication system
- Publication number 20070221819
- Publication date Sep 27, 2007
- Mark W. Murphy
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Drainage channel
- Publication number 20070071554
- Publication date Mar 29, 2007
- ACO SEVERIN AHLMANN GmbH & CO. KG
- Arne Stoltengerg
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Moulded piece for a shaft bottom
- Publication number 20060159876
- Publication date Jul 20, 2006
- Johann Schlusselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Process for the manufacture of a shaft bottom
- Publication number 20060087056
- Publication date Apr 27, 2006
- Johann Schlusselbauer
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Septic tank form
- Publication number 20060065994
- Publication date Mar 30, 2006
- William M. Del Zotto
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Hole former for an invert
- Publication number 20050040313
- Publication date Feb 24, 2005
- Julian P. Trangsrud
- B28 - WORKING CEMENT, CLAY, OR STONE

for holders or similar hollow articles

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tie-dye poppers and method for creating same

Manhole base assembly with internal liner and method of manufacturi...

Manhole base assembly with internal liner and method of manufacturi...

System and method for making polymer concrete

Septic tank fabrication system

Process for the manufacture of a shaft bottom

Septic tank fabrication system

Moulded piece for a shaft bottom

Septic tank form

Drainage channel

Hole former for an invert

Cast-in anchor attachment apparatus

Caustic fluid blocking member in the base of a manhole

Base of a manhole having a canal-bed liner

Lined manhole and method of making same

Invert former for manhole base section

Precast manhole invert forming

Lined structure and liner

Lined manhole assembly and liner

Method and apparatus for lining manhole assemblies and the like

Apparatus for forming inverts and manhole assemblies and the like u...

Methods for forming inverts in manhold assemblies

Apparatus for forming inverts and manhole assemblies

Manhole casting positioning apparatus

Monolithic precast invert system

Vault machine

Apparatus for the production of a monolithic manhole base

Method and apparatus for forming inverts in manhole assemblies, and...

Method and apparatus for forming manhole bases

Preformed manhole base section construction

Patents Applicationslast 30 patents

Tie-Dye Poppers And Method For Creating Same

MANHOLE BASE ASSEMBLY WITH INTERNAL LINER AND METHOD OF MANUFACTURI...

SYSTEM AND METHOD FOR MAKING POLYMER CONCRETE

Cell for Stormwater Management System

Device For Connecting Two Parts of a Female Form For Producing Bott...

Coupling Device For a Trough-Like Female Form and Device For Produc...

SYSTEM AND METHOD FOR MAKING POLYMER CONCRETE

PROCESS FOR THE MANUFACTURE OF A SHAFT BOTTOM

SEPTIC TANK FABRICATION SYSTEM

SEPTIC TANK FORM

Leak resistant concrete septic tank

Septic tank fabrication system

Drainage channel

Moulded piece for a shaft bottom

Process for the manufacture of a shaft bottom

Septic tank form

Hole former for an invert