QUALITAS MANUFACTURING INCORPORATED, AN ILLINOIS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 2223
 
  
 
A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 136
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 133
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9062484 Accordion shutter hinge assemblyJun 14, 13Jun 23, 15[E06B, E05D]
8944137 Shutter slatFeb 20, 13Feb 03, 15[E06B]
8925617 Shutter slat end retention systemDec 05, 08Jan 06, 15[E06B, A62B]
8746321 Base slat retention and motor triggering for rolling protective shuttersAug 31, 11Jun 10, 14[E06B]
8616261 Shutter slat end retention systemJun 01, 06Dec 31, 13[E06B]
8490670 Build-out dowels for rolling protective shuttersJan 22, 10Jul 23, 13[E06B, A47H]
7880409 Removable power supply for a motorized shutter assemblySep 19, 05Feb 01, 11[H02K, H02J, E06B]
7784522 Locator and shutter slatFeb 16, 05Aug 31, 10[E06B]
7357171 Low-clearance shutter slatMar 17, 04Apr 15, 08[E06B]
7299850 Quick release roller shutterDec 07, 04Nov 27, 07[E06B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0273,141 Manual Drive Mechanism for Rolling Protective ShuttersAbandonedApr 28, 11Nov 01, 12[E06B]
2012/0273,142 Manual Drive Mechanism for Rolling Protective ShuttersAbandonedAug 01, 11Nov 01, 12[E06B]
8171681 Inflatable shutterExpiredOct 06, 08May 08, 12[E04G]
2011/0162,807 LOCATOR AND SHUTTER SLATAbandonedAug 31, 10Jul 07, 11[E06B]
2008/0202,700 Low-clearance shutter slatAbandonedFeb 27, 08Aug 28, 08[E06B]
2008/0016,798 Unitized Structural FrameAbandonedJul 23, 07Jan 24, 08[E06B]
2008/0017,329 Unitized Structural FrameAbandonedJul 24, 06Jan 24, 08[E06B]
2007/0199,662 Bracket assembly for rolling shutter systemAbandonedFeb 24, 06Aug 30, 07[E06B]
5070925 Security shutter systemExpiredJun 08, 90Dec 10, 91[E06B]

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