Patent holdings for IPC class A47B 91/06

Total number of patents in this class: 93

10-year publication summary

9
15
14
11
5
13
9
6
6
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Carpin Manufacturing, Inc.
22
9
Shepherd Hardware Products, LLC
58
6
3m Innovative Properties Company
17823
3
Techni, LLC
16
3
Electrolux Appliances Aktiebolag
1327
2
Hiwatt Products LLC
3
2
Krueger International, Inc.
371
2
Richelieu Hardware Ltd.
72
2
True Manufacturing Co., Inc.
301
2
VIRCO Mfg. Corporation
80
2
Wagner-System GmbH
6
2
New System Technology Inc.
2
2
Adams Mfg. Corp.
89
1
CNC Commercial Group, LLC
1
1
DIRTT Environmental Solutions, Ltd.
306
1
Expanded Technologies Corp.
19
1
Flat Pty Ltd
21
1
Fuji Corporation
3377
1
Fuji Machine Mfg. Co., Ltd.
979
1
Gergonne SAS
13
1
Other owners 48