- All sections
- B - Performing operations; transporting
- B31F - Mechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper
- B31F 5/08 - Attaching together sheets, strips or webs; Reinforcing edges by adhesive tape for reinforcing edges
Patent holdings for IPC class B31F 5/08
Total number of patents in this class: 5
10-year publication summary
3
|
0
|
0
|
2
|
1
|
0
|
1
|
1
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Margaret Williams | 2 |
2 |
Canon Finetech Nisca Inc. | 246 |
2 |
E.L. Hatton Sales Co. | 2 |
1 |
Other owners | 0 |