Fill indicator cams for printer trays
US-11465866-B2 · Oct 11, 2022 · US
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Touchstone Hallie patents
Touchstone Hallie is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Touchstone Hallie |
| Total patents | 4 |
| First publication | Sep 2, 2021 |
| Latest publication | Oct 11, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Fill indicator rollers for printer trays
US-11453562-B2 · Sep 27, 2022 · US
Fill indicator cams for printer trays
US-2021276817-A1 · Sep 9, 2021 · US
Fill indicator rollers for printer trays
US-2021269264-A1 · Sep 2, 2021 · 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 |
|---|---|
| Hewlett Packard Development Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65H2405/1142 | 4 |
| B65H1/04 | 4 |
| B65H2511/12 | 4 |
| B65H2402/51 | 2 |
| B65H2511/20 | 2 |