Hair-cutting unit for use in a hair-cutting appliance
US-12521899-B2 · Jan 13, 2026 · US
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Pragt John patents
Pragt John is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pragt John |
| Total patents | 5 |
| First publication | Oct 22, 2020 |
| Latest publication | Jan 13, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Attachment comb and hair cutting appliance
US-12145283-B2 · Nov 19, 2024 · US
Stationary blade, blade set, and hair cutting appliance
US-11691303-B2 · Jul 4, 2023 · US
Hair-cutting unit for use in a hair-cutting appliance
US-2022339806-A1 · Oct 27, 2022 · US
Attachment comb and hair cutting appliance
US-2020331156-A1 · Oct 22, 2020 · 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 |
|---|---|
| Koninklijke Philips Nv | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B26B19/06 | 3 |
| B26B19/063 | 3 |
| B26B19/143 | 2 |
| B26B19/145 | 2 |
| B26B19/388 | 2 |