LINDAB AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL417
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 342
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 224
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 225
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0343,236 DAMPER FOR VENTILATION SYSTEMSDec 15, 15Nov 30, 17[F24F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9335194 System or a method for measuring flow of fluid or gasSep 16, 13May 10, 16[G01F]
9074790 Plenum boxJul 08, 09Jul 07, 15[F24F]
8621809 Wall framing systemMar 14, 13Jan 07, 14[E04C, E04H]
8448395 Wall framing systemDec 03, 07May 28, 13[E04B, E04C]
D609254 CutterJun 12, 08Feb 02, 10[1509]
D513072 Part in a ventilation systemJul 28, 03Dec 20, 05[2304]
D475781 Coupling ring for ventilation ductsDec 13, 01Jun 10, 03[2304]
6543575 Double-walled structure and connection arrangementJun 14, 00Apr 08, 03[E04F]
D461887 Coupling ring for ventilation ductsJan 17, 01Aug 20, 02[2304]
6431609 Pipe connection for ventilating duct systemMar 23, 00Aug 13, 02[F16L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0187,810 ARRANGEMENT FOR CONNECTING TUBE ELEMENTS IN A VENTILATION DUCT SYSTEMAbandonedSep 07, 07Jul 29, 10[A61M]
2010/0130,119 ARRANGEMENT FOR CONNECTING TUBE ELEMENTS IN A VENTILATION DUCT SYSTEMAbandonedSep 07, 07May 27, 10[F16L, B23P, F24F]
2010/0107,838 WORK BENCH FOR CUTTING A TUBE AND METHOD USING SUCH WORK BENCHAbandonedDec 18, 07May 06, 10[B26D, B25H]
2004/0262,922 Assembly system for a pipe couplingAbandonedJun 27, 03Dec 30, 04[F16L]
6758502 Coupling ring for ventilation ducts, and method of connecting ventilation ductsExpiredJan 17, 01Jul 06, 04[F16L]
6655182 Apparatus and method for reshaping tubesExpiredMay 18, 01Dec 02, 03[B21D]
2003/0132,578 Method and apparatus for providing a sealing gasket on a tubular elementAbandonedJan 11, 02Jul 17, 03[F16L]
6466834 Method and apparatus for conversion of ventilation systems represented in computer-readable formExpiredJun 10, 99Oct 15, 02[G01M, G05B, G06F]
6453710 Method and apparatus for manufacturing a helically-wound lock-seam tube having air nozzlesExpiredSep 05, 00Sep 24, 02[B21C]
2002/0092,265 Building element, method for producing the same and method of making a wall constructionAbandonedOct 05, 01Jul 18, 02[E04C]
2002/0093,519 Method for automatically connecting a text string to an installation element in a representation of an installation systemAbandonedJan 12, 01Jul 18, 02[G09G]
6295853 Spirally formed pipe cutter with driving mechanism to actively rotate inner knifeExpiredFeb 18, 00Oct 02, 01[B21C]
2001/0015,302 Double-walled structure and method of producing the sameAbandonedFeb 21, 01Aug 23, 01[F01N]
6192726 System and method for corrugating spiral formed pipeExpiredNov 05, 99Feb 27, 01[B21C]
6170883 Tubular element with sealing means and a method for manufacturing the tubular elementExpiredNov 04, 99Jan 09, 01[F16L]
6073977 Device for coupling pipe sectionsExpiredMar 05, 97Jun 13, 00[F16L]
6062270 Double-walled structure in a ventilation duct systemExpiredJul 10, 98May 16, 00[F16L]
6062610 Device for the coupling together of pipesExpiredJun 17, 98May 16, 00[F16L]
6030005 Method and device for coupling pipesExpiredDec 18, 97Feb 29, 00[F16L]
5992275 Pipe cutter having non-rotating, overlapping knivesExpiredDec 05, 97Nov 30, 99[B21C]

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