Patent holdings for IPC class A47C 7/00

Total number of patents in this class: 849

10-year publication summary

106
129
116
112
115
73
75
66
82
57
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Steelcase Inc.
1337
66
Okamura Corporation
505
14
L & P Property Management Company
927
13
Medway Plastics Corporation
34
12
Remacro Technology Co., Ltd.
71
11
Kokuyo Co., Ltd.
217
10
InkBed, Inc.
25
9
Formway Furniture Limited
73
8
Dewertokin Technology Group Co., Ltd.
195
8
MillerKnoll, Inc.
518
8
B & Z Productions, LLC, DBA CrewChair.com
11
6
Inventor Group GmbH
18
6
Wonderland Nurserygoods Co., Ltd.
122
6
Anji Jintai Fastener Co., Ltd.
7
6
Henglin Home Furnishings Co., Ltd
52
6
PNC Bank
140
6
D-Box Technologies Inc.
87
5
Fellowes, Inc.
358
5
HNI Technologies Inc.
297
5
Knoll, Inc.
367
5
Other owners 634