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CPC
E04G23/004
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Parent Industries
E
FIXED CONSTRUCTIONS
E04
Building
E04G
SCAFFOLDING 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
E04G23/00
Working measures on existing buildings
Current Industry
E04G23/004
with arrangements for collecting waste water or cleaning products
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Patents Grants
last 30 patents
Information
Patent Grant
Automated building facade cleaner
Patent number
11,008,767
Issue date
May 18, 2021
Ahmad M. Z. Mohammad
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
System and method for cleaning external walls of building
Patent number
10,214,926
Issue date
Feb 26, 2019
Elid Technology International Pte Ltd
Hui Eng Lim
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus and method for cleaning façades on multi-story buildings
Patent number
9,487,962
Issue date
Nov 8, 2016
Brunkeberg Systems AB
Jon Henrik Falk
E04 - BUILDING
Patents Applications
last 30 patents
Information
Patent Application
SPECIALIZED CLEANING SYSTEM FOR CLEANING HARD FLAT VERTICAL SURFACES
Publication number
20250059787
Publication date
Feb 20, 2025
WCB ROBOTICS INC.
Ujjawal Aggarwal
B08 - CLEANING
Information
Patent Application
System and Method for Cleaning External Walls of Building
Publication number
20170284113
Publication date
Oct 5, 2017
Elid Technology International Pte Ltd
Hui Eng LIM
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
APPARATUS ADAPTED FOR THE REMOVAL OF FOREIGN MATTER
Publication number
20170188762
Publication date
Jul 6, 2017
Jerry W. WILKES
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
WALL CLEANER STRUCTURE
Publication number
20140068888
Publication date
Mar 13, 2014
SHUN-YUAN CHEN
E04 - BUILDING
Information
Patent Application
Automatic Cleaning Machine for Wall Plates
Publication number
20130097790
Publication date
Apr 25, 2013
Fu-Chang Liao
A46 - BRUSHWARE
Information
Patent Application
Apparatus and Method for cleaning Façades on multi-story buildings
Publication number
20130081652
Publication date
Apr 4, 2013
Jon Henrik Falk
A46 - BRUSHWARE