B31B 50/70
By corner stapling
Official title: by corner stapling
B31B50/70 (By corner stapling) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B31B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 30 Jun 1981
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
No published applications in this class yet.
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.