- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- B65D 90/56 - Gates or closures operating by deformation of flexible walls
Patent holdings for IPC class B65D 90/56
Total number of patents in this class: 14
10-year publication summary
0
|
1
|
0
|
4
|
1
|
1
|
1
|
0
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Construction Forms, Inc. | 6 |
2 |
Bend Research, Inc. | 41 |
1 |
Cummins Filtration IP, Inc. | 812 |
1 |
Georgetown Rail Equipment Company | 12 |
1 |
Goglio S.p.A. | 49 |
1 |
Porner Ingenieurgesellschaft mbH | 7 |
1 |
Sartorius Stedim FMT SAS | 165 |
1 |
Schenck Process LLC | 76 |
1 |
Calfarme Australia Pty Ltd | 4 |
1 |
Calfarme (Singapore) Pte Ltd. | 2 |
1 |
Fenix Protector, s.r.o. | 2 |
1 |
Marmon Foodservice Technologies, Inc. | 330 |
1 |
JDS Industries | 3 |
1 |
Other owners | 0 |