AMERICAN ROLLER COMPANY, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 279
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109
 
  
 
B21H MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS 17
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6286836 Sealed charging port and method of charging for a heat pipe rollerFeb 02, 99Sep 11, 01[F16L, F28F]
5984848 Heated roller with integral heat pipeJan 06, 98Nov 16, 99[B23P]
5869808 Ceramic heater roller and methods of making sameAug 14, 96Feb 09, 99[G03G]
5821499 Heated roller assemblyMar 31, 95Oct 13, 98[H05B]
5707326 Charging roller with blended ceramic layerAug 16, 96Jan 13, 98[B23P]
5616263 Ceramic heater rollerOct 10, 95Apr 01, 97[H05B, F28F]
5600414 Charging roller with blended ceramic layerMar 13, 95Feb 04, 97[G03G]
5567448 Roll for processing uniformly flat productsSep 18, 95Oct 22, 96[B29C]
5415612 Compressible rollerJun 21, 94May 16, 95[B23P]
5206992 Compressible rollerJun 12, 92May 04, 93[B21K, B21H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0111,851 Method and Apparatus for Providing a Machine Barrel with a HeaterAbandonedJul 23, 10May 10, 12[B23P, H05B, F27D]
6942606 Roll having multiple fluid flow channels for use in producing and processing sheet materialExpiredJul 02, 03Sep 13, 05[F16C]
6666806 Elastomer-covered roller having a thermally sprayed permeable bonding materialExpiredJan 15, 03Dec 23, 03[B23P]
6523262 Elastomer-covered roller having a thermally sprayed permeable bonding materialExpiredDec 19, 00Feb 25, 03[B23P]
6453713 Deflection dampening apparatus for a roll used to process uniformly flat productsExpiredApr 06, 01Sep 24, 02[B21B]
6394944 Elastomeric covered roller having a thermally sprayed bonding materialExpiredMay 12, 00May 28, 02[B23P]
6290823 Convertible electrode roller for corona treating systemsExpiredApr 21, 00Sep 18, 01[C25B, B01J]
6285006 Ceramic heater/fuser roller with internal heaterExpiredJul 12, 00Sep 04, 01[G03G]
6069346 Ceramic heater roller with ground shield and fault detectionExpiredMar 30, 98May 30, 00[G03G]
5997456 High release coatings for printing and coating rollersExpiredFeb 12, 98Dec 07, 99[B23P]
5990458 End cap contact assembly for a heater rollerExpiredMar 03, 98Nov 23, 99[H05B, H01R, G03G, B21B]
5609553 Ceramic roller for ESA printing and coatingExpiredMay 03, 94Mar 11, 97[B23P]
5599266 Foam reservoir fluid transfer rollerExpiredMar 13, 95Feb 04, 97[B23P]
5420395 Ceramic heater roller with zone heatingExpiredJun 28, 93May 30, 95[H05B, G03G]
5408070 Ceramic heater roller with thermal regulating layerExpiredJun 02, 93Apr 18, 95[G03G]
5256459 Wound printing sleeveExpiredJun 17, 92Oct 26, 93[B41F]
5178071 Impression roller and method of preparationExpiredJan 23, 92Jan 12, 93[B41M, B41F]
5175053 Pelletizer feed rollerExpiredMar 20, 91Dec 29, 92[B32B]
5169450 Corona treatment roller electrodeExpiredApr 18, 91Dec 08, 92[B05C]
4756065 Paster rollerExpiredJan 27, 87Jul 12, 88[B21B]

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