Razor cartridges
US-2024083047-A1 · Mar 14, 2024 · US
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Kohring Douglas R patents
Kohring Douglas R is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kohring Douglas R |
| Total patents | 30 |
| First publication | Apr 2, 2015 |
| Latest publication | Mar 14, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Razor cartridges
US-11602867-B2 · Mar 14, 2023 · US
Razor cartridges with lubricating strips
US-2022227015-A1 · Jul 21, 2022 · US
Multi-material pivot return for shaving systems
US-11130248-B2 · Sep 28, 2021 · US
Razor cartridges
US-2021213631-A1 · Jul 15, 2021 · US
Shaving systems
US-10967533-B2 · Apr 6, 2021 · US
Razor cartridge guards
US-10967531-B2 · Apr 6, 2021 · US
Razor cartridges
US-10960558-B2 · Mar 30, 2021 · US
Razor cartridges with lubricating strips
US-2020246990-A1 · Aug 6, 2020 · US
Razor cartridge
US-D886377-S · Jun 2, 2020 · US
Recent patents
Latest publications not already listed above.
Multi-material pivot return for shaving systems
US-2020164537-A1 · May 28, 2020 · US
Razor cartridge
US-D870969-S · Dec 24, 2019 · US
Razor cartridge
US-D870380-S · Dec 17, 2019 · US
Multi-material pivot return for shaving systems
US-10500747-B2 · Dec 10, 2019 · US
Razor cartridges
US-2019366572-A1 · Dec 5, 2019 · US
Shaving systems
US-2019353536-A1 · Nov 21, 2019 · US
Razor cartridges
US-10421204-B2 · Sep 24, 2019 · US
Shaving systems
US-10391654-B2 · Aug 27, 2019 · US
Shaving systems
US-2018290321-A1 · Oct 11, 2018 · US
Shaving systems
US-10022882-B2 · Jul 17, 2018 · US
Razor cartridges
US-2017217033-A1 · Aug 3, 2017 · US
Razor cartridges
US-2017203451-A1 · Jul 20, 2017 · US
Shaving systems
US-2017173807-A1 · Jun 22, 2017 · US
Shaving systems
US-9623575-B2 · Apr 18, 2017 · US
Razor cartridge guards
US-2017043491-A1 · Feb 16, 2017 · US
Multi-material pivot return for shaving systems
US-2017008182-A1 · Jan 12, 2017 · US
Razor cartridge
US-D744165-S · Nov 24, 2015 · US
Multi-material pivot return for shaving systems
US-2015158192-A1 · Jun 11, 2015 · US
Set of curvilinear fins for a shaving cartridge
US-D731708-S · Jun 9, 2015 · US
Razor cartridges
US-2015090085-A1 · Apr 2, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shavelogic Inc | 27 |
| Dorco Co Ltd | 3 |
| Sl Ip Company Llc | 2 |
| Dorco Company Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T83/04 | 16 |
| B26B21/4031 | 14 |
| B26B21/4081 | 13 |
| B26B21/521 | 12 |
| B26B21/225 | 12 |