- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 7/02 - Machinery characterised by making lined or internally-reinforced boxes or cartons and having means for feeding or positioning sheets, blanks, or webs
Patent holdings for IPC class B31B 7/02
Total number of patents in this class: 3
10-year publication summary
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Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Massachusetts Institute of Technology | 10080 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
1 |
| Other owners | 0 |