for making arches

Follow

Industry

CPC
E04G21/1866

This industry / category may be too specific. Please go to a parent level for more data

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 E04G21/00Preparing, conveying, or working-up building materials or building elements in situ Other devices or measures for constructional work

Current Industry

E04G21/1866for making arches

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Arch-support system
- Patent number 10,584,502
- Issue date Mar 10, 2020
- Excel Project Management Ltd.
- Robert Simonson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formwork for use in the construction of arched structures and metho...
- Patent number 9,828,760
- Issue date Nov 28, 2017
- Lock-Block Ltd.
- James Joseph Drew
- E04 - BUILDING
Information Patent Grant
Formwork for use in the construction of arched structures and a met...
- Patent number 9,481,993
- Issue date Nov 1, 2016
- Lock-Block Ltd.
- James Joseph Drew
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
FORMWORK FOR USE IN THE CONSTRUCTION OF ARCHED STRUCTURES AND METHO...
- Publication number 20180080219
- Publication date Mar 22, 2018
- Lock-Block Ltd.
- James Joseph Drew
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ARCH-SUPPORT SYSTEM
- Publication number 20180073261
- Publication date Mar 15, 2018
- Excel Project Management Ltd.
- Robert SIMONSON
- E04 - BUILDING
Information Patent Application
FORMWORK FOR USE IN THE CONSTRUCTION OF ARCHED STRUCTURES AND A MET...
- Publication number 20120233934
- Publication date Sep 20, 2012
- James Joseph Drew
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES