Daw Technologies, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 443
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 129
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS149
 
  
 
E05G SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS 17
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
F41H ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9145729 Classroom ballistic barriersJan 24, 14Sep 29, 15[E05B, E05D, E05G, E04H]
8549979 Collapsible, mobile special operations bunkerJun 21, 11Oct 08, 13[B23P, F41H]
8490364 Wall system employing batten assemblies secured to studs without using screwsFeb 07, 07Jul 23, 13[E04B]
7886496 Extruded aluminum bottom-load ceilingAug 19, 08Feb 15, 11[E04B]
7260919 Sealable ceiling assemblyApr 16, 03Aug 28, 07[E04B]
7093398 Wall panel assembly and method of assemblyFeb 15, 02Aug 22, 06[E04B]
5620369 Method and device for unidirectional airflow in cleanroomJun 06, 95Apr 15, 97[F24F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7360343 Raised access floorExpiredMay 07, 03Apr 22, 08[E04B]
2007/0175,132 RAISED ACCESS FLOORAbandonedJan 17, 07Aug 02, 07[E04B]
6799404 Wall panel assembly and method of assemblyExpiredFeb 14, 02Oct 05, 04[E04B]
5417610 Method and device for reducing vortices at a cleanroom ceilingExpiredNov 06, 92May 23, 95[F24F]
D357544 Intersectional casting for ceiling grid support systemExpiredMar 02, 92Apr 18, 95[]
5402617 Floor panel for industrial cleanroomExpiredAug 18, 92Apr 04, 95[E04B, E04C, E04F]
5180331 Subfloor damper and spill containerExpiredFeb 01, 90Jan 19, 93[F24F]
5140792 Modular wall systemExpiredJul 11, 90Aug 25, 92[E04B]
5138807 Floor panel for industrial cleanroomExpiredFeb 01, 90Aug 18, 92[E04B, E04C]
5125203 Floating connector system between ceiling and wall structureExpiredApr 03, 89Jun 30, 92[E04B]
5010702 Modular wall systemExpiredMay 30, 89Apr 30, 91[E04B, E04H]
4929150 Apparatus for adjusting flow rate through a fanExpiredMar 31, 89May 29, 90[F01D]

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