UNISTRUT INTERNATIONAL CORPORATION

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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
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 445
 
  
 
A47F SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS230
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS230
 
  
 
B25G HANDLES FOR HAND IMPLEMENTS 113
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS121
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 129
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
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
 
  
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 123

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D805881 Heavy duty cantilever bracketOct 13, 16Dec 26, 17[0805]
D805375 Heavy duty cantilever bracketOct 13, 16Dec 19, 17[0805]
9834921 Retrofit brace fittingDec 18, 15Dec 05, 17[E04B]
9291370 Standing seam roof clampApr 10, 14Mar 22, 16[F24J, H02S, E04B]
9157574 Folded beam clampSep 26, 13Oct 13, 15[F16L, F16M, F16B]
8732917 Standing seam roof clampFeb 25, 11May 27, 14[F16B, E04D]
8226061 Mounting bracket for solar panel applicationsDec 23, 09Jul 24, 12[A47F]
7766594 Slot nut for securement of channelJun 15, 06Aug 03, 10[F16B]
5414967 Clean room wall systemOct 19, 93May 16, 95[E04B]
5351926 Support structure beamMar 25, 92Oct 04, 94[A47F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0276,092 ENHANCED CORROSION RESISTANT CHANNELS, FITTINGS AND FASTENERSAbandonedFeb 27, 15Oct 01, 15[F16L, F16B]
7658356 Mounting bracket for solar panel applicationsExpiredJan 29, 09Feb 09, 10[A47F]
2008/0229,699 FITTINGS FOR METAL FRAMINGAbandonedMar 19, 08Sep 25, 08[E04B]
6343446 Post anchor systemExpiredJul 26, 00Feb 05, 02[E02D]
6155014 Clean room wall systemExpiredMar 17, 99Dec 05, 00[E04B]
5228252 Floor panel used in raised flooring with interlocking domesExpiredJan 02, 92Jul 20, 93[E04B]
5060907 Base for an umbrellaExpiredJan 12, 90Oct 29, 91[F16M]
5046291 Floor panel assemblyExpiredJun 07, 90Sep 10, 91[E04B]
4926592 Breakaway sign post couplingExpiredFeb 10, 89May 22, 90[F16D, E02D]
4895331 Shelf bracketExpiredMar 31, 89Jan 23, 90[A47G]
4840525 Fastener restrainer for framing systemExpiredDec 09, 87Jun 20, 89[F16B]
4830531 Unitary connection assembly for metal channels and method for assemblyExpiredApr 02, 87May 16, 89[F16B]
4822199 Modular frame structureExpiredAug 10, 87Apr 18, 89[F16D]
4784552 Nuts for channeled structural membersExpiredApr 09, 84Nov 15, 88[F16B]
4562681 Web section for a space frameExpiredFeb 05, 85Jan 07, 86[E04C]
4289415 Adjustable coupling deviceExpiredMay 21, 80Sep 15, 81[F16B]
4277923 Support pedestal assembly for a raised floor systemExpiredOct 18, 79Jul 14, 81[E04B]
4278228 Collapsible support structuresExpiredMay 12, 80Jul 14, 81[F16M]

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