Wurtec Elevator Products & Services

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 BUILDINGS418
 
  
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 226
 
  
 
E06C LADDERS 211
 
  
 
E01D BRIDGES 114
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 129
 
  
 
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
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103

Top Patents (by citation)

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

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0097,484 THREE-BEAM CONSTRUCTION APPARATUSOct 02, 15Apr 07, 16[F16M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816796 Guide rail straightness testerOct 07, 15Nov 14, 17[G01B]
8833516 Elevator and escalator toolMay 23, 14Sep 16, 14[E06C, E01D]
8813432 Construction apparatusNov 19, 13Aug 26, 14[E04B, E04G]
8776947 Elevator and escalator toolFeb 23, 12Jul 15, 14[E06C, E01D]
8646224 Construction apparatusSep 16, 09Feb 11, 14[E02D, E04G, B66B, E04H]
8141683 Expandable platformApr 26, 10Mar 27, 12[E04G, B66B]
7736823 Method and system for providing optical proximity correction for structures such as a PMR noseMay 11, 07Jun 15, 10[G03F]
7699142 Diagnostic system having user defined sequence logic map for a transportation deviceMay 11, 07Apr 20, 10[B66B]
7648387 Diagnostic jumperNov 07, 08Jan 19, 10[H02J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8646576 Foldable hoistway work deckExpiredJul 19, 10Feb 11, 14[E04G]
2011/0000,150 CONSTRUCTION INSERTAbandonedJun 30, 10Jan 06, 11[E04B, E04C]

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!.