ROHRAUFWEITUNGSWERKZEUG
European patent · EP3976287 · In force
Register entry
- Publication number
- EP3976287
- Application number
- EP20815534
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 27, 2020
- Published
- Apr 6, 2022
- Granted
- Jul 2, 2025
- Protection ends at the latest
- May 26, 2040
- Next annual fee due
- May 31, 2026
- IPC classes
- B21D 41/02 (2006.01)B21D 37/16 (2006.01)B21C 51/00 (2006.01)B29C 57/04 (2006.01)
- Priority
- US 201962855386 P 31.05.2019US 201962855044 P 31.05.2019US 201962861361 P 14.06.2019US 201962923964 P 21.10.2019
- PCT application
- PCT/US2020/034733 27.05.2020
- PCT publication
- WO2020/243191 03.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 18, 2026
Change
Published in Swissreg on 18.05.2026
- Jul 2, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.07.2025
Parties
Inventor
WEKWERT, James
Wauwatosa, WI 53213, US
EBNER, Jeremy, R.
Troy, WI 53120, US
THORSON, Troy, C.
Cedarburg, WI 53012, US
STANKE, Zachary, G.
Wausau, WI 54401, US
MUECKL, Gareth
Milwaukee, WI 53210, US
BOLL, Alex, H.
Milwaukee, WI 53202, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.