Image forming apparatus moving developing rollers toward and away from corresponding photosensitive drums based on sheet interval between two sheets
US-11181857-B2 · Nov 23, 2021 · US
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Patent family 75846757
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 75846757 |
| Family type | — |
| Earliest priority | Nov 13, 2019 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US11181857B2 — Image forming apparatus moving developing rollers toward and away from corresponding photosensitive drums based on sheet interval between two sheets |
Representative publication
Best representative member for this family based on priority and filing country.
US11181857B2 — Image forming apparatus moving developing rollers toward and away from corresponding photosensitive drums based on sheet interval between two sheets (published Nov 23, 2021)
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