SMOKE GUARD, INC.

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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 639
 
  
 
A62C FIRE-FIGHTING 423
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 127
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING138

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9616260 Horizontally deployable smoke/fire curtain assemblyJun 24, 15Apr 11, 17[E06B, A62C]
9610464 Deployable, foldable smoke/fire curtain assemblyJun 24, 15Apr 04, 17[A62C]
9038693 Barrier systems and associated methods, including vapor and/or barrier systems with manual egressJul 02, 13May 26, 15[E06B, A62C, E05F]
8646510 Barrier systems and associated methods, including vapor and/or fire barrier systemsApr 25, 11Feb 11, 14[E06B]
8113266 Barrier systems and associated methods, including vapor and/or fire barrier systemsJan 14, 09Feb 14, 12[E06B]
8016017 Barrier systems and associated methods, including vapor and/or fire barrier systemsJul 26, 07Sep 13, 11[E06B]
7299848 Closure member control systems, including door control systems for barrier housings, and associated methodsApr 12, 05Nov 27, 07[E05F]
5836424 Multiple level building with elevator hoistway seal structureOct 18, 96Nov 17, 98[B66B]
5383510 Apparatus and method for rapidly and reliably sealing off certain openings in response to smoke, noxious fumes or contaminated airApr 11, 94Jan 24, 95[E06B]
5195594 Apparatus and method for rapidly and reliably sealing off certain exit and entrance ways in response to smoke or fireAug 12, 91Mar 23, 93[A62C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0088,918 FIRE-RATED MULTILAYER FABRIC WITH INTUMESCENT LAYERAbandonedOct 19, 10Apr 21, 11[B23P, A62C, B32B]
2010/0294,437 BARRIER SYSTEMS WITH PROGRAMMABLE ACCELERATION PROFILE AND AUTO-RETRIES FOR PRESSURED EGRESSAbandonedApr 28, 10Nov 25, 10[E06B, G05B, E05F]
2010/0243,175 BARRIER SYSTEMS AND ASSOCIATED METHODS, INCLUDING VAPOR AND/OR FIRE BARRIER SYSTEMS WITH MANUAL EGRESSAbandonedMar 30, 10Sep 30, 10[G08B, E06B, A62C]
5899303 Hoistway door seal structureExpiredOct 22, 97May 04, 99[B66B]

Top Inventors for This Owner

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