- All sections
- B - Performing operations; transporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 15/30 - Belts or like endless load-carriers
Patent holdings for IPC class B65G 15/30
Total number of patents in this class: 432
10-year publication summary
29
|
31
|
49
|
50
|
39
|
45
|
38
|
44
|
29
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Laitram, L.L.C. | 813 |
57 |
CONTITECH TRANSPORTBANDSYSTEME GmbH | 253 |
19 |
The Yokohama Rubber Co., Ltd. | 3929 |
16 |
Bridgestone Corporation | 7067 |
8 |
Stephenson Technologies Inc. | 31 |
8 |
Nitta Corporation | 358 |
6 |
United Parcel Service of America, Inc. | 1614 |
6 |
Mitsuboshi Belting Ltd. | 307 |
5 |
Vermeer Manufacturing Company | 615 |
5 |
Deere & Company | 6845 |
4 |
Advanced Flexible Composites, Inc. | 28 |
4 |
Bando Chemical Industries, Ltd. | 570 |
4 |
Cambridge International, Inc. | 98 |
4 |
Green Industry Innovators, L.L.C. | 29 |
4 |
Walmart Apollo, LLC | 5887 |
4 |
Ammeraal Beltech Modular A/S | 69 |
4 |
Illinois Tool Works Inc. | 11152 |
3 |
Blue Leaf I.P., Inc. | 2758 |
3 |
AstenJohnson, Inc. | 137 |
3 |
Chukoh Chemical Industries, Ltd. | 18 |
3 |
Other owners | 262 |