- All sections
- B - Performing operationstransporting
- 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: 475
10-year publication summary
|
24
|
43
|
46
|
38
|
41
|
37
|
39
|
30
|
30
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Laitram, L.L.C. | 848 |
60 |
| The Yokohama Rubber Co., Ltd. | 4092 |
20 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 181 |
11 |
| Stephenson Technologies Inc. | 33 |
9 |
| ContiTech Deutschland GmbH | 254 |
7 |
| Bridgestone Corporation | 7217 |
6 |
| Bando Chemical Industries, Ltd. | 598 |
6 |
| Nitta Corporation | 372 |
6 |
| United Parcel Service of America, Inc. | 1544 |
6 |
| Vermeer Manufacturing Company | 649 |
6 |
| Flexible Steel Lacing Company | 281 |
5 |
| Mitsuboshi Belting Ltd. | 314 |
5 |
| Illinois Tool Works Inc. | 11554 |
4 |
| Deere & Company | 7758 |
4 |
| Advanced Flexible Composites, Inc. | 25 |
4 |
| Cambridge International, Inc. | 100 |
4 |
| Green Industry Innovators, L.L.C. | 26 |
4 |
| Lawrence Equipment, Inc. | 32 |
4 |
| Walmart Apollo, LLC | 6278 |
4 |
| Sandbox Enterprises LLC | 137 |
4 |
| Other owners | 296 |