Door locking apparatus
US-11142927-B2 · Oct 12, 2021 · US
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Couweleers Alex patents
Couweleers Alex is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Couweleers Alex |
| Total patents | 2 |
| First publication | Jul 16, 2020 |
| Latest publication | Oct 12, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Door locking apparatus
US-2020224458-A1 · Jul 16, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Katerra Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E05B1/0046 | 2 |
| E05B15/0053 | 2 |
| E05C9/1841 | 2 |
| E05B2015/0458 | 2 |
| E05C9/028 | 2 |