E04G3/305 - CPC Classification Index

ClassID:

131381 ⎘

E04G3/305 - CPC Classification

Classification description:

Scaffolds essentially supported by building constructions, e.g. adjustable in height; Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables specially adapted for tanks, silos or similar vessels

Recent Application in this class:

20200199894

2020-06-25

PLATFORM POSITIONING SYSTEM, METHOD OF OPERATING A PLATFORM POSITIONING SYSTEM, AND WIND TURBINE

20200087122

2020-03-19

Assembly for rotating a suspended load

20190330862

2019-10-31

SCAFFOLDING SYSTEM FOR USE WITH CURVILINEAR WALLS AND METHOD OF USE

20190177988

2019-06-13

Tower apparatus

20160339277

2016-11-24

METHOD FOR INSPECTING AN INSIDE ROOM OF A SHIP AND/OR PERFORMING WORKS THEREIN

20150014095

2015-01-15

Magnetic anchor system for suspension work equipment, method of remotely attaching a suspended work platform to a work structure, and a system and device for same

20140202087

2014-07-24

Work platform system configured for use structure with internal cavity, and related methods of assembly and use

20070209872

2007-09-13

Apparatus for facilitating new construction and the internal inspection and repair of large vessels, such as recovery boilers and tanks

20070074934

2007-04-05

Inspection scaffold of large component for boiler and building method thereof