Patent holdings for IPC class E05B 17/22

Total number of patents in this class: 365

10-year publication summary

23
14
25
28
44
74
41
45
37
18
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Principal owners for this class

Owner
All patents
This class
Kiekert Aktiengesellschaft
1137
21
Sargent Manufacturing Company
254
18
Level Home, Inc.
43
17
Schlage Lock Company LLC
1118
14
Huf Hulsbeck & Furst GmbH & Co. KG
870
12
Spectrum Brands, Inc.
1632
11
Lock II, L.L.C.
29
10
Neology, Inc.
196
7
Hanchett Entry Systems, Inc.
249
5
Trine Access Technology, Inc.
16
5
Valeo Securite Habitacle
169
5
Thomson Licensing
4342
4
Rockwell Automation Technologies, Inc.
2411
4
Gainsborough Hardware Industries Limited
26
4
Xiamen Make Security Technology Co., Ltd.
41
4
Illinois Tool Works Inc.
10904
3
Bitron S.p.A.
107
3
D & D Group Pty Ltd
105
3
DORMA GmbH + Co. KG
220
3
emz-Hanauer GmbH & Co. KGaA
106
3
Other owners 209