Container base including hemispherical actuating diaphragm
US-10968006-B2 · Apr 6, 2021 · US
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Downing David patents
Downing David is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Downing David |
| Total patents | 1 |
| First publication | Apr 6, 2021 |
| Latest publication | Apr 6, 2021 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Amcor Rigid Packaging Usa Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B29C49/46 | 1 |
| B29C2049/4698 | 1 |
| B29C49/12 | 1 |
| B65D79/0081 | 1 |
| B65B61/24 | 1 |