E21D 17/0213
Assembling devices for pivoting caps upwardly
Official title: {Assembling devices for pivoting caps upwardly}
E21D17/0213 (Assembling devices for pivoting caps upwardly) appears on 2 US grants and 0 published applications in this corpus.
Search patents in E21D- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 8 May 1984
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
By publication year. Applications have been published since 2001.
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