BWDT, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04D ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 1215
 
  
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 519
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 441
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 245
 
  
 
H01Q AERIALS 2108
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0368,906 System for Mounting Objects to Polymeric MembranesAug 31, 15Dec 24, 15[E04D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9399872 System for mounting objects to polymeric membranesOct 14, 13Jul 26, 16[F24J, E04D, F24F]
9194130 Elongated rail system for mounting objects to roof structuresSep 10, 14Nov 24, 15[E04B, E04D]
9175479 System for mounting objects to polymeric membranesFeb 14, 12Nov 03, 15[F24J, H01Q, E04D, F24F]
9175706 System for mounting objects to polymeric membranesOct 28, 13Nov 03, 15[F24J, F16B, H01Q, E04D, F24F]
9121180 System for mounting objects to polymeric membranesFeb 17, 11Sep 01, 15[F24J, H02S, E04B, E04D]
9121545 System for mounting objects to polymeric membranesOct 17, 12Sep 01, 15[F16M, F24J, B23P, H02S, H01Q, E04D, F24F]
7935202 System for mounting objects to polymeric membranesSep 14, 09May 03, 11[E04D, B32B]
7900413 Method of securing flexible solar panel to PVC roofing membraneApr 22, 09Mar 08, 11[E04B, E04D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0040,431 System for Mounting Objects to Polymeric MembranesAbandonedAug 11, 15Feb 11, 16[F16M, E04D]
2014/0099,157 System for Mounting Objects to Polymeric MembranesAbandonedDec 16, 13Apr 10, 14[E04D]
8623158 System for mounting objects to polymeric membranesExpiredMay 02, 11Jan 07, 14[E04D, B32B]
8608884 Method and system for mounting objects to polymeric membranesExpiredFeb 17, 11Dec 17, 13[E04D, B32B]
8557070 Method of mounting objects to polymeric membranesExpiredMar 08, 11Oct 15, 13[E04D, B32B]
8524029 System for mounting objects to polymeric membranesExpiredSep 21, 12Sep 03, 13[B32B]
8499524 System for mounting objects to polymeric membranesExpiredFeb 15, 11Aug 06, 13[B32B]
7900713 Main shaft locking mechanismExpiredAug 07, 09Mar 08, 11[B25B, B25F]

Top Inventors for This Owner

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