Patent holdings for IPC class A47L 7/00

Total number of patents in this class: 1167

10-year publication summary

58
73
92
86
113
136
136
140
144
145
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Principal owners for this class

Owner
All patents
This class
BISSELL Inc.
1032
102
Omachron Intellectual Property Inc.
777
83
Techtronic Floor Care Technology Limited
355
44
LG Electronics Inc.
66125
40
Bissel Inc.
408
40
Shop VAC Corporation
241
39
Emerson Electric Co.
1242
32
Festool GmbH
222
29
Sharkninja Operating LLC
1597
28
iRobot Corporation
952
26
Alfred Kärcher GmbH & Co. KG
420
24
Robert Bosch GmbH
39781
23
Hilti Aktiengesellschaft
2870
23
Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands
1264
20
Koninklijke Philips N.V.
22131
17
Tennant Company
252
14
Bissell, Inc.
47
14
Samsung Electronics Co., Ltd.
118560
13
Black & Decker, Inc.
2541
12
Rug Doctor, LLC
94
12
Other owners 532