INDUSTRIAL MAGNETICS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 219
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 229
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 221
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8474629 Self-cleaning tramp metal separation device for pneumatic conveying linesMay 24, 10Jul 02, 13[B03C]
8132674 Continuous cleaning tramp metal separation deviceApr 15, 10Mar 13, 12[B03C]
7762386 Magnet assembly for a conveyor systemNov 10, 06Jul 27, 10[B65G]
7544035 Manhole cover liftAug 09, 05Jun 09, 09[B66F]
7503743 Manhole cover liftOct 18, 06Mar 17, 09[B66F]
6845976 Pallet pin sheet fanner with floating magnetic assemblyNov 13, 02Jan 25, 05[B65H]
6538544 Pneumatically actuated magnetic workpiece holderJun 26, 00Mar 25, 03[H01F, B66C]
6471273 Lifting magnet with roller cam release mechanismAug 14, 00Oct 29, 02[B66C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6638002 Pallet pin sheet fannerExpiredAug 17, 01Oct 28, 03[B65G]
5982261 Tube magnet assembly with end-rolled capture techniqueExpiredJul 07, 98Nov 09, 99[H01F]
5845950 Pneumatically actuated magnetic article holderExpiredAug 19, 97Dec 08, 98[B66C]
5740919 Magnetic separatorExpiredMar 05, 97Apr 21, 98[B03C]
5630634 Device for magnetically engaging objects having variable surface contoursExpiredApr 23, 96May 20, 97[H01F, B66C]
5318095 Die cast magnet assembly and method of manufactureExpiredOct 09, 92Jun 07, 94[B22D]
5188239 Tramp metal separation deviceExpiredJun 17, 91Feb 23, 93[B03C]
4333825 Dump pit magnet assemblyExpiredJan 28, 81Jun 08, 82[B03C]
4319989 Magnetic separatorExpiredOct 24, 80Mar 16, 82[B03C]

Top Inventors for This Owner

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