- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 53/48 - Making other particular articles pronged fasteners, e.g. staples buttons, e.g. press-buttons, snap fasteners
Patent holdings for IPC class B21D 53/48
Total number of patents in this class: 9
10-year publication summary
3
|
1
|
0
|
0
|
0
|
1
|
0
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
YKK Corporation | 1916 |
5 |
Rolls-Royce PLC | 2944 |
1 |
Aesculap AG | 1306 |
1 |
Badge Bomb, LLC | 4 |
1 |
Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
1 |
Other owners | 0 |