Systems that comprise power tools and energy supply devices, and energy supply device
US-12552007-B2 · Feb 17, 2026 · US
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Meixner Ralf patents
Meixner Ralf is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Meixner Ralf |
| Total patents | 32 |
| First publication | Oct 22, 2015 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
System comprising a power tool and an energy supply device
US-2025030195-A1 · Jan 23, 2025 · US
Power tool with a specific output current
US-2025018530-A1 · Jan 16, 2025 · US
Systems that comprise power tools and energy supply devices, and energy supply device
US-2025010451-A1 · Jan 9, 2025 · US
Spring contact on a rechargeable battery
US-11699870-B2 · Jul 11, 2023 · US
Drop protection system for rechargeable batteries
US-11688912-B2 · Jun 27, 2023 · US
Drop protection system for rechargeable batteries
US-2022223964-A1 · Jul 14, 2022 · US
Spring contact on a rechargeable battery
US-2022181813-A1 · Jun 9, 2022 · US
Drop protection system for rechargeable batteries
US-11329345-B2 · May 10, 2022 · US
Spring contact on a rechargeable battery
US-11289842-B2 · Mar 29, 2022 · US
Recent patents
Latest publications not already listed above.
Drop protection system for rechargeable batteries
US-2021384579-A1 · Dec 9, 2021 · US
Offset contacts on a rechargeable battery
US-11173551-B2 · Nov 16, 2021 · US
Plug-in coupling for a battery unit
US-11005206-B2 · May 11, 2021 · US
Plug-in coupling for a battery unit
US-2020373698-A1 · Nov 26, 2020 · US
Plug-in Coupling for a Battery Unit
US-2020366021-A1 · Nov 19, 2020 · US
Battery unit having a locking mechanism
US-2020215680-A1 · Jul 9, 2020 · US
Hand-held power tool, fanless storage battery
US-10675745-B2 · Jun 9, 2020 · US
Spring contact on a rechargeable battery
US-2020153142-A1 · May 14, 2020 · US
Offset contacts on a rechargeable battery
US-2020094329-A1 · Mar 26, 2020 · US
Handheld power tool, fanless power supply unit and tool system
US-10569407-B2 · Feb 25, 2020 · US
Rechargeable tool battery, mains-operable hand-held power tool, and tool system
US-10461557-B2 · Oct 29, 2019 · US
Production method for a tool socket
US-10232499-B2 · Mar 19, 2019 · US
Tool socket
US-10099360-B2 · Oct 16, 2018 · US
Hand-held power tool
US-2018104811-A1 · Apr 19, 2018 · US
Rechargeable tool battery, mains-operable hand-held power tool, and tool system
US-2018041062-A1 · Feb 8, 2018 · US
Handheld power tool, fanless power supply unit and tool system
US-2017334055-A1 · Nov 23, 2017 · US
Hand-Held Power Tool, Fanless Storage Battery
US-2017326718-A1 · Nov 16, 2017 · US
Tool holder
US-2017072552-A1 · Mar 16, 2017 · US
Socket tool
US-2017057073-A1 · Mar 2, 2017 · US
Production method for a tool socket
US-2016303727-A1 · Oct 20, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B25F5/02 | 14 |
| Y02E60/10 | 9 |
| B25F5/00 | 7 |
| H01M50/213 | 7 |
| B25F5/006 | 7 |