- 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 15/44 - Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections for impelling the loads
Patent holdings for IPC class B65G 15/44
Total number of patents in this class: 135
10-year publication summary
|
9
|
12
|
17
|
14
|
10
|
14
|
17
|
16
|
12
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 1866 |
13 |
| Multilift, Inc. | 20 |
11 |
| CONTITECH TRANSPORTBANDSYSTEME GmbH | 253 |
7 |
| Brandt Industries, Inc. | 15 |
5 |
| Laitram, L.L.C. | 813 |
5 |
| Mitsuboshi Belting Ltd. | 307 |
5 |
| Gates Corporation | 1182 |
4 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
4 |
| Cleasby LLC | 7 |
4 |
| Blue Leaf I.P., Inc. | 2758 |
3 |
| Bair Products, Inc. | 14 |
3 |
| Sidel Participations | 984 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Deere & Company | 6845 |
2 |
| ContiTech Antriebssysteme GmbH | 244 |
2 |
| Habasit AG | 189 |
2 |
| ROC S.r.l. | 17 |
2 |
| Separation Technologies LLC | 38 |
2 |
| Vermeer Manufacturing Company | 615 |
2 |
| WCCO Belting, Inc. | 7 |
2 |
| Other owners | 52 |