LEGGETT & PLATT CANADA CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47C CHAIRS 2033
 
  
 
B60N VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR 1448
 
  
 
0606 OTHER FURNITURE AND FURNITURE PARTS330
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 230
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2118
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES142

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0065,527 LUMBAR SUPPORT SYSTEMSep 13, 17Mar 08, 18[B60N]
2015/0270,738 MAINTAINING CONTINUOUS POWER CHARGE IN AN INDUCTIVE-COUPLING SYSTEMMar 24, 14Sep 24, 15[H02J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9821694 Seat with pneumatic headrest and thigh adjustmentJul 22, 15Nov 21, 17[B60N]
9764670 Lumbar support systemNov 09, 15Sep 19, 17[B60N]
9735610 Signal discrimination for wireless key fobs and interacting systemsOct 30, 15Aug 15, 17[H02J]
9505324 Adjustable bolsterJan 27, 15Nov 29, 16[A47C, B60N]
9199565 Lumbar support systemSep 13, 12Dec 01, 15[B60N]
9193280 Lumbar support systemJan 15, 14Nov 24, 15[B60N]
9193287 Lumbar support systemMar 15, 13Nov 24, 15[B60N]
9184598 Signal discrimination for wireless key fobs and interacting systemsOct 23, 12Nov 10, 15[H02J, G06F]
9132751 Remote damping systemJul 26, 12Sep 15, 15[B60N]
9102246 Cable synchronizer systemJan 07, 13Aug 11, 15[F16C, B60N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0267,395 PIVOT ASSEMBLYAbandonedApr 24, 08Oct 29, 09[A47C]
2007/0228,801 Chair controlAbandonedApr 03, 06Oct 04, 07[A47C]
7097254 Height-adjustment mechanism for an armrestExpiredOct 29, 03Aug 29, 06[A47C]
2006/0138,833 Chair control for synchronized movement of chair seat and back, and chair having sameAbandonedDec 29, 04Jun 29, 06[A47C]
6871909 Locking mechanism for chair and pushbutton control thereforExpiredApr 27, 01Mar 29, 05[A47C]
2004/0190,977 Coaxial cable conduit extenderAbandonedMar 27, 03Sep 30, 04[F16B, F16D]
6655902 Apparatus for stacking elongated membersExpiredMar 18, 02Dec 02, 03[B65G]
6619740 Chair control mechanismExpiredApr 30, 01Sep 16, 03[A47C]
6564926 Apparatus for high speed loading of elongated membersExpiredMar 18, 02May 20, 03[B65G]
6045187 Chair seat height adjustment mechanismExpiredMay 08, 98Apr 04, 00[A47C]
5405189 Chair seat back height adjustment mechanismExpiredAug 09, 93Apr 11, 95[B60N]
5382077 Height adjustment mechanism for a chair seat backExpiredJul 29, 92Jan 17, 95[B60N]
5356200 Unitary brake for a chair tilt mechanismExpiredOct 23, 92Oct 18, 94[A47C]
4756575 Frame assembly for a chairExpiredMay 11, 87Jul 12, 88[A47C]

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