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EP2649380
ACCESSORY FOR AN EXHAUST VENTILATION PIPE
Filed
Nov 25, 2011
Technology
Mechanical engineering · Thermal processes and apparatus
UPC cases
1
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
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- VILPE OYsince Oct 19, 2018; EPO record ends May 3, 2019
- SK Tuote OySep 13, 2013 – Oct 19, 2018
Abstract
This invention concerns an accessory for an exhaust ventilation pipe, which exhaust ventilation pipe comprises an exhaust pipe (1) of a ventilation channel, provided with a hat (2) and extending through an outer roof of a building, the upper part of the hat (2) being provided with a conical cup (3) preventing rain water from entering the ventilation channel. The invention is characterized in that a circular sprite level (6) is integrated on the top of the conical cup (3) in the hat (2).
From the international application WO2012076748
Litigation history
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Apr 8, 2026 | UPC CFI 280/2025 | Munich CD | Revocation | Locked | WIRPLAST – Więcek Spółka Jawna +1 |