GB1918227.8 |
Form 1 |
GB2589899 |
Granted |
11 December 2019 |
16 June 2021 |
Grant of Patent (Notification under Section 18(4)): 16 November 2021
Publication of notice in the Patents and Designs Journal (Section 25(1)): 15 December 2021 |
19 December 2023 |
5 |
11 December 2024 |
An active airflow inhibiting apparatus |
An active airflow inhibiting apparatus |
HASELTINE LAKE KEMPNER LLP One Portwall Square Portwall Lane BRISTOL BS1 6BH United Kingdom [ADP Number 12465241002] |
WIRTH DOORS LIMITED Incorporated in the United Kingdom Unit D4 Telford Road Bicester Oxfordshire OX26 4LD United Kingdom [ADP Number 12173266001] |
NICHOLAS J.P. WIRTH Sholebroke Farmhouse Whittlebury Northhamptonshire NN12 8TF United Kingdom [ADP Number 12146635001] |