GREENWOOD AIR MANAGEMENT LIMITED patents filed

Company number: 02479072

Title	Date Filed	Status	Publication number
Commissioning system for ventilation system	2013-02-28	Awaiting Re-examination	GB2511333
Multiple speed fan	2012-11-30	Awaiting First Examination	GB2508422
A fan installed in a building component	2012-11-30	Awaiting Applicant's Response	GB2508423
Drain arrangement for gas heat recovery unit	2012-11-30	Terminated	GB2508424
Heat recovery ventilation unit	2012-11-30	Granted	GB2508425
Fan mounting system	2012-01-10	Granted	GB2498344
Equipment with removable power supply	2011-12-09	Granted	GB2497357
Fan with multi-position grille	2011-12-09	Granted	GB2497356
Ventilation system and it method of operation	2010-11-09	Granted	GB2485354
Fan impeller	2010-10-20	Granted	GB2484697
Fan cover locating mechanism	2010-10-20	Granted	GB2484698
Filter holder	2009-12-22	Granted	GB2478515
Mechanical extract ventilation unit	2009-06-29	Granted	GB2471649
An impeller / fan having radially extending blades and axially extending blades	2007-05-31	Terminated	GB2449688
Seal for electrical terminal block	2006-06-16	Terminated	GB2439113
Adjustable grill for a fan	2006-04-03	Ceased	GB2436865
Offset Fan Unit	2006-04-03	Terminated	GB2436866
Combination extractor fan and light unit	2005-05-31	Terminated	GB2426791
An extractor fan with configurable internal airflow pipes and plural air exhaust outlets	2004-08-16	Terminated	GB2417316
Electric fans	2003-03-28	Ceased	GB2385716
Switch device	2002-03-28	Ceased	GB2387029
A vent	2001-04-27	Terminated	GB2374920
A vent device	2001-03-14	Ceased	GB2373323
Electric fan and electrical connector	1998-12-10	Ceased	GB2344379

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