ERWÄRMBARE WINDSCHUTZSCHEIBEN
European patent · EP3948372 · In force
Register entry
- Publication number
- EP3948372
- Application number
- EP20723232
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 26, 2020
- Published
- Feb 9, 2022
- Granted
- May 6, 2026
- Protection ends at the latest
- Mar 25, 2040
- Next annual fee due
- Mar 31, 2027
- IPC classes
- G02B 5/28 (2006.01)B32B 17/10 (2006.01)B60J 3/00 (2006.01)G02B 27/00 (2006.01)G02B 27/01 (2006.01)C03C 17/36 (2006.01)H05B 3/84 (2006.01)G02B 1/116 (2015.01)
- Priority
- US 201962825326 P 28.03.2019US 202062976645 P 14.02.2020
- PCT application
- PCT/US2020/024957 26.03.2020
- PCT publication
- WO2020/198471 01.10.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Inventor
MA, Zhixun
Pittsburgh, Pennsylvania 15238, US
POLCYN, Adam, D.
Pittsburgh, Pennsylvania 15238, US
WAGNER, Andrew
Pittsburgh, Pennsylvania 15215, 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.