Patent holdings for IPC class A47L 9/02

Total number of patents in this class: 737

10-year publication summary

62
77
64
60
67
56
70
58
46
21
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Dyson Technology Limited
3138
61
Sharkninja Operating LLC
1976
57
LG Electronics Inc.
69281
50
Omachron Intellectual Property Inc.
873
36
BISSELL Inc.
1064
31
Samsung Electronics Co., Ltd.
132239
28
Aktiebolaget Electrolux
759
22
Bissel Inc.
354
21
Emerson Electric Co.
595
15
Versuni Holding B.V.
823
13
BSH Bosch und Siemens Hausgerate GmbH
3222
12
Skybest Electric Appliance (Suzhou) Co.,Ltd.
114
12
Mitsubishi Electric Corporation
44016
11
Techtronic Floor Care Technology Limited
352
11
Sharp Kabushiki Kaisha
18959
11
Koninklijke Philips N.V.
23046
10
Panasonic Intellectual Property Management Co., Ltd.
27909
10
Panasonic Corporation
20725
8
Suzhou Vacs Electrical Co., Ltd.
34
8
Black & Decker, Inc.
2395
7
Other owners 303