Description
Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 3/00: Safety devices for use in window-cleaning (safety belts A62B 35/00; for scaffolding in general E04G; for ladders E06C)
Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 3/00: Safety devices for use in window-cleaning (safety belts A62B 35/00; for scaffolding in general E04G; for ladders E06C)
Patent # | Title | Filing Date | Issue Date | Patent Owner |
---|---|---|---|---|
11213176 | Glass-wiping robot | Apr 30, 20 | Jan 04, 22 | ECOVACS Robotics, Co., Ltd. |
10814149 | Redundant adjustable lanyard | Nov 05, 18 | Oct 27, 20 | JIMI IP, LLC |
10799079 | Glass-wiping robot | Sep 29, 13 | Oct 13, 20 | ECOVACS Robotics, Co., Ltd. |
10576310 | Fall protection device | Aug 15, 17 | Mar 03, 20 | Yoke Industrial Corp. |
9599278 | Adjustable support | Jul 11, 14 | Mar 21, 17 | Not available |
8985273 | Portable window washer anchoring and tethering apparatus | Sep 14, 12 | Mar 24, 15 | Not available |
8719987 | Thin-type automatic cleaning device | Jul 21, 10 | May 13, 14 | Not available |
8443570 | Window jamb channel attachment apparatus and method | Dec 05, 11 | May 21, 13 | Not available |
8327487 | Vacuum filter cleaning device | Jan 23, 09 | Dec 11, 12 | BLACK & DECKER INC. |
8321986 | Nozzle cleaner | Apr 02, 09 | Dec 04, 12 | KYOKUTOH CO., LTD. |
8316988 | Shock absorbing fabric structures | Aug 12, 10 | Nov 27, 12 | YKK CORPORATION OF AMERICA |
8307486 | Air vent dust scrubber | Jul 11, 08 | Nov 13, 12 | LENOVO INTERNATIONAL LIMITED |
8099910 | Roof hatch grab bars | May 05, 08 | Jan 24, 12 | Not available |
7721378 | Combined extendable pole and counterbalance system for washing the windows of a building | Jul 10, 07 | May 25, 10 | Not available |
7708116 | Fall arrester as part of a fall protection system for ladders and similar climbing routes | Sep 13, 04 | May 04, 10 | Christian Dalloz Holding Deutschland GmbH & Co. K,, HONEYWELL FALL PROTECTION DEUTSCHLAND GMBH & CO. KG, |
5398567 | Trigger lever arrangement | Apr 01, 93 | Mar 21, 95 | HEALTHY GAIN INVESTMENTS LIMITED |
5203426 | Portable window perch assembly | Feb 11, 92 | Apr 20, 93 | Not available |
Publication # | Title | Filing Date | Pub Date | Patent Owner |
---|---|---|---|---|
2020/0253,434 | GLASS-WIPING ROBOT | Apr 30, 20 | Aug 13, 20 | Ecovacs Robotics Co., Ltd. |
2016/0029,862 | GLASS-WIPING ROBOT | Sep 29, 13 | Feb 04, 16 | ECOVACS ROBOTICS CO., LTD. |
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