Printing fluid container
US-11376860-B2 · Jul 5, 2022 · US
This page is not indexed by search engines while we improve data quality.
Wallace Christopher patents
Wallace Christopher is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wallace Christopher |
| Total patents | 4 |
| First publication | Aug 2, 2018 |
| Latest publication | Jul 5, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Printing fluid container
US-2020230968-A1 · Jul 23, 2020 · US
Replaceable cartridge with lid manifold
US-10457055-B2 · Oct 29, 2019 · US
Replaceable cartridge with lid manifold
US-2018215158-A1 · Aug 2, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hewlett Packard Development Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B41J2/17553 | 4 |
| B41J2/17513 | 4 |
| B41J2/175 | 2 |
| B41J2/17523 | 2 |
| B41J2/17509 | 2 |