A47L3/00 - CPC Classification Index

ClassID:

11749 ⎘

A47L3/00 - CPC Classification

Classification description:

Safety devices for use in window-cleaning

Sub-classes:

A47L3/02 » Cages; Platforms 8
A47L3/04 » Safety ropes 3

Recent Application in this class:

20200253434

Glass-wiping robot

20190134438

Redundant adjustable lanyard

20180289987

Fall protection device

20160029862

Glass-wiping robot

20160010790

Adjustable support

20140076659

Portable window washer anchoring and tethering apparatus

20120000727

Safe Ascend Bosun's Chair

20100287731

Window maintenance apparatus for a tilt-in sash

20070267249

Roof safety system