E04G21/1866 - CPC Classification Index

ClassID:

131647 ⎘

E04G21/1866 - CPC Classification

Classification description:

Preparing, conveying, or working-up building materials or building elements ; Other devices or measures for constructional work; Conveying or assembling building elements; Tools or apparatus; Adjusting tools; Templates; Means for positioning building parts or elements; Templates for window or door openings, e.g. in a masonry wall for making arches

Recent Application in this class:

20180080219

FORMWORK FOR USE IN THE CONSTRUCTION OF ARCHED STRUCTURES AND METHOD OF CONSTRUCTING ARCHED STRUCTURES

20180073261

Arch-support system

20170051496

Formwork for use in the construction of arched structures and method of constructing arched structures

20120233934

Formwork for use in the construction of arched structures and a method of constructing arched structures

20100170191

Removable Arch Form Assembly and Method of Installing

20100088983

Adjustable Masonry Form

20090272000

Archway measuring device

20090100770

Architrave Support and Architrave Relating Thereto

20080053012

Removable arch form assembly and method of installing

20060277840

Adjustable masonry form

20060059859

Arch support device