for channels open towards the surface

Industry

CPC
E04G15/068

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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04GSCAFFOLDING FORMS SHUTTERING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS E04G15/00Forms or shutterings for making openings, cavities, slits, or channels

Current Industry

E04G15/068for channels open towards the surface

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Keywell form retention assembly
- Patent number 11,479,983
- Issue date Oct 25, 2022
- Donald Mangrum
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Drain, method for installing a drain, and a kit of parts for instal...
- Patent number 11,454,016
- Issue date Sep 27, 2022
- Thomas Nygård
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Sleeve for concrete slab penetration
- Patent number 11,384,548
- Issue date Jul 12, 2022
- DPR CONSTRUCTION
- Scott Baylor
- E04 - BUILDING
Information Patent Grant
Form for making structures
- Patent number 11,312,042
- Issue date Apr 26, 2022
- ABT FOAM, LLC
- Ralph E. Brafford
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Core form device
- Patent number 10,767,380
- Issue date Sep 8, 2020
- Cor-Form, LLC
- Michael Freeman
- E04 - BUILDING
Information Patent Grant
Core form device
- Patent number 9,777,492
- Issue date Oct 3, 2017
- Cor-Form, LLC
- Michael Freeman
- E04 - BUILDING
Information Patent Grant
Retaining wall
- Patent number 9,677,244
- Issue date Jun 13, 2017
- VSL International AG
- Surya Kusuma
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Concrete mold for sprinkler installation and installation method
- Patent number 9,303,419
- Issue date Apr 5, 2016
- Tyco Fire Products LP
- Bernhard Abels
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Rustication for architectural molding
- Patent number 7,419,130
- Issue date Sep 2, 2008
- Peery Bros. Lumber Co. Inc.
- Michael Peery
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Pre-cast panel form insert
- Patent number 7,134,248
- Issue date Nov 14, 2006
- Fukuvi USA, Inc.
- Kyozaburo Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Elongate bodies for use in pre-cast panel forming systems
- Patent number 6,840,018
- Issue date Jan 11, 2005
- Fukuvi USA, Inc.
- Kyozaburo Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method and apparatus for forming a trench drain
- Patent number 6,595,720
- Issue date Jul 22, 2003
- Aco Polymer Products, Inc.
- Derek Humphries
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Extruded plastic rustication device for forming decorative concrete...
- Patent number 6,279,868
- Issue date Aug 28, 2001
- Miller-Valentine Construction Inc.
- Kurt S. Eyring
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Joining method and joining structure as well as form for concrete p...
- Patent number 6,164,618
- Issue date Dec 26, 2000
- Yamax Corporation
- Masatsugu Yonemura
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Joining method and joining structure as well as form for concrete p...
- Patent number 6,014,849
- Issue date Jan 18, 2000
- Yamax Corporation
- Masatsugu Yonemura
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method for forming concrete flush floors having integral troughs
- Patent number 4,594,205
- Issue date Jun 10, 1986
- Wunderlich Construction Inc.
- Max A. Wunderlich
- E04 - BUILDING
Information Patent Grant
Method and device for producing slotted concrete walls in place
- Patent number 4,348,344
- Issue date Sep 7, 1982
- Paul J. Nobbe
- E04 - BUILDING
Information Patent Grant
3822858
- Patent number 3,822,858
- Issue date Jul 9, 1974
- E04 - BUILDING
Information Patent Grant
3754729
- Patent number 3,754,729
- Issue date Aug 28, 1973
- E04 - BUILDING
Information Patent Grant
3567171
- Patent number 3,567,171
- Issue date Mar 2, 1971
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
2644997
- Patent number 2,644,997
- Issue date Jul 14, 1953
- E04 - BUILDING
Information Patent Grant
2633013
- Patent number 2,633,013
- Issue date Mar 31, 1953
- E04 - BUILDING
Information Patent Grant
2386582
- Patent number 2,386,582
- Issue date Oct 9, 1945
- E04 - BUILDING
Information Patent Grant
2272659
- Patent number 2,272,659
- Issue date Feb 10, 1942
- E04 - BUILDING
Information Patent Grant
1858803
- Patent number 1,858,803
- Issue date May 17, 1932
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
CEILING PLATE
- Publication number 20220126708
- Publication date Apr 28, 2022
- MAHLE International GmbH
- Christopher Laemmle
- B60 - VEHICLES IN GENERAL
Information Patent Application
KEYWELL FORM RETENTION ASSEMBLY
- Publication number 20220081918
- Publication date Mar 17, 2022
- Donald Mangrum
- E04 - BUILDING
Information Patent Application
Drain, Method for Installing a Drain, and a Kit of Parts for Instal...
- Publication number 20210285201
- Publication date Sep 16, 2021
- Thomas Nygård
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SLEEVE FOR CONCRETE SLAB PENETRATION
- Publication number 20200325695
- Publication date Oct 15, 2020
- DPR Construction, A General Partnership
- Scott BAYLOR
- E04 - BUILDING
Information Patent Application
Core Form Device
- Publication number 20180002937
- Publication date Jan 4, 2018
- Cor-Form, LLC
- Michael Freeman
- E04 - BUILDING
Information Patent Application
FORM FOR MAKING STRUCTURES
- Publication number 20140217644
- Publication date Aug 7, 2014
- Ralph E. Brafford
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
CONCRETE MOLD FOR SPRINKLER INSTALLATION AND INSTALLATION METHOD
- Publication number 20140091197
- Publication date Apr 3, 2014
- TYCO FIRE PRODUCTS LP
- Bernhard ABELS
- E04 - BUILDING
Information Patent Application
Concrete form anchor device, system and method for forming trenches
- Publication number 20090309007
- Publication date Dec 17, 2009
- Anthony J. Hazelwood
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Magnetic Concrete Construction Keyway System
- Publication number 20080023621
- Publication date Jan 31, 2008
- Eric W. Wagner
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Rustication for architectural molding
- Publication number 20070262227
- Publication date Nov 15, 2007
- Michael Peery
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
COATED FOAM FORM MEMBERS FOR CONCRETE STRUCTURES
- Publication number 20070228254
- Publication date Oct 4, 2007
- Mark England
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Elongate body for forming profiles in a castable material
- Publication number 20060249874
- Publication date Nov 9, 2006
- Kyozaburo Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Elongate bodies for use in pre-cast panel forming systems
- Publication number 20040118070
- Publication date Jun 24, 2004
- Kyozaburo Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Pre-cast panel form insert
- Publication number 20040079035
- Publication date Apr 29, 2004
- Kyozaburo Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Elongate body for forming profiles in a cast material
- Publication number 20040041074
- Publication date Mar 4, 2004
- Kyozaburo Takagi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Method and apparatus for forming a trench drain
- Publication number 20030082009
- Publication date May 1, 2003
- Derek Humphries
- E03 - WATER SUPPLY SEWERAGE

for channels open towards the surface

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Keywell form retention assembly

Drain, method for installing a drain, and a kit of parts for instal...

Sleeve for concrete slab penetration

Form for making structures

Core form device

Core form device

Retaining wall

Concrete mold for sprinkler installation and installation method

Rustication for architectural molding

Pre-cast panel form insert

Elongate bodies for use in pre-cast panel forming systems

Method and apparatus for forming a trench drain

Extruded plastic rustication device for forming decorative concrete...

Joining method and joining structure as well as form for concrete p...

Joining method and joining structure as well as form for concrete p...

Method for forming concrete flush floors having integral troughs

Method and device for producing slotted concrete walls in place

3822858

3754729

3567171

2644997

2633013

2386582

2272659

1858803

Patents Applicationslast 30 patents

CEILING PLATE

KEYWELL FORM RETENTION ASSEMBLY

Drain, Method for Installing a Drain, and a Kit of Parts for Instal...

SLEEVE FOR CONCRETE SLAB PENETRATION

Core Form Device

FORM FOR MAKING STRUCTURES

CONCRETE MOLD FOR SPRINKLER INSTALLATION AND INSTALLATION METHOD

Concrete form anchor device, system and method for forming trenches

Magnetic Concrete Construction Keyway System

Rustication for architectural molding

COATED FOAM FORM MEMBERS FOR CONCRETE STRUCTURES

Elongate body for forming profiles in a castable material

Elongate bodies for use in pre-cast panel forming systems

Pre-cast panel form insert

Elongate body for forming profiles in a cast material

Method and apparatus for forming a trench drain