Wilian Holding Company

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 BUILDINGS814
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 323
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
E04D ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 126
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 129
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 115
 
  
 
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

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7761967 Method of assembling a shore post leg assemblyMay 11, 06Jul 27, 10[B23P, E04G]
7387470 Stackable concrete forming apparatus componentsMay 12, 06Jun 17, 08[E21D]
7210664 Concrete form having adjustable curvatureAug 06, 04May 01, 07[E04G]
D510260 Wing nutJul 08, 03Oct 04, 05[0808]
6941708 Reduced friction coupling for shoring apparatusJul 03, 03Sep 13, 05[E04D]
D505737 Fishtail chamferNov 26, 03May 31, 05[2599]
D504183 Shoring postJul 15, 03Apr 19, 05[2501]
D503084 FastenerSep 09, 03Mar 22, 05[0808]
6832746 Attachment device for concrete shoring apparatusAug 10, 01Dec 21, 04[E04G]
6581898 Bearing block for alignment and handling of concrete formsFeb 23, 01Jun 24, 03[E04G]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0314,528 SHORE POST LEG ASSEMBLYAbandonedJun 17, 10Dec 16, 10[E04G]
2007/0261,338 Spring assembly for reshore postsAbandonedMay 12, 06Nov 15, 07[E04H]
2007/0261,360 Beam member of concrete forming apparatus having a supported nail stripAbandonedMay 11, 06Nov 15, 07[E04C]
2007/0264,076 Load release pin for concrete shoring apparatusAbandonedMay 12, 06Nov 15, 07[F16B]
2007/0096,006 Overhead beam assemblyAbandonedSep 29, 06May 03, 07[E04G]
2007/0084,984 Collapsible inside corner formAbandonedSep 29, 06Apr 19, 07[E04G]
2006/0208,152 Clamp for interconnecting components of concrete forming apparatusAbandonedMar 14, 06Sep 21, 06[E04G]
2003/0167,724 SPANNING MEMBER WITH CONVOLUTED WEB, C-SHAPE FLANGES, AND END PLATEAbandonedJun 18, 99Sep 11, 03[E04C, E04H]
2002/0158,184 Concrete form using face sheet as tension flange for stiffenersAbandonedFeb 23, 01Oct 31, 02[E04G]
6447201 Quick load relief couplerExpiredApr 03, 00Sep 10, 02[F16B]
2002/0117,596 Concrete form panel having access openingsAbandonedFeb 24, 01Aug 29, 02[E04G]
2002/0109,070 Shoring post extrusionAbandonedJan 03, 02Aug 15, 02[E04G, E04H]
D347701 Beam memberExpiredFeb 06, 92Jun 07, 94[]
5137250 Tie rod bearing unit for use in concrete form assembliesExpiredJan 05, 90Aug 11, 92[E04G]
5137251 Pour window for a concrete formExpiredAug 30, 89Aug 11, 92[E04G]
D325261 Structural beam for concrete form systemsExpiredJan 05, 90Apr 07, 92[]
5069418 Device for leveling concrete form assembliesExpiredJan 05, 90Dec 03, 91[E04G]
4996770 Method of assembling a concrete form braceExpiredJan 05, 90Mar 05, 91[B23P]
4964256 Beam member for concrete forming systemExpiredJan 05, 90Oct 23, 90[E04C]
4679763 Concrete form having adjustable curvature and method for producing sameExpiredAug 22, 85Jul 14, 87[E04G]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.