The Laitram Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 4726
 
  
 
A22C PROCESSING MEAT, POULTRY, OR FISH 1020
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 347
 
  
 
F16H GEARING397
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 262
 
  
 
A23N MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES, OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS 210
 
  
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 126
 
  
 
B26F PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING 115
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6827198 Tilt conveyorJun 23, 03Dec 07, 04[B65G]
6802412 Conveyor with a motorized transport elementNov 19, 02Oct 12, 04[B65G]
6758323 Singulating conveyorMay 30, 02Jul 06, 04[B65G]
6749059 Modular conveyor belt with two-part hinge pinAug 28, 01Jun 15, 04[B65G]
6705452 Article-diverting conveyor belt and modulesMay 13, 02Mar 16, 04[B65G]
6705460 Modular conveyor beltApr 23, 02Mar 16, 04[B65G]
6681922 Split belt modules in modular conveyer beltsNov 06, 01Jan 27, 04[B65G]
6648129 Abrasion-resistant two-material hinge pin in a modular plastic conveyor beltNov 08, 01Nov 18, 03[B65G]
6601693 Belt conveyor with a surface layer transferred onto the article-conveying surface and method thereforJan 16, 01Aug 05, 03[B65G]
6571937 Switch conveyorSep 13, 02Jun 03, 03[B65G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6719127 Compensation for shaft twist in the drive system of modular conveyor beltsExpiredNov 12, 02Apr 13, 04[B65G]
6644466 Platform-top radius belt and modulesExpiredJan 31, 02Nov 11, 03[B56B]
6604625 Operating modular conveyor belts with migrating hinge pinsExpiredOct 31, 01Aug 12, 03[B65G]
6578704 Belts and belt modules for spiral conveyorsExpiredNov 18, 02Jun 17, 03[B65G]
6568522 Accumulation systemExpiredMay 16, 02May 27, 03[B65G]
6401914 Curved path multiple chain link conveyor modules and beltsExpiredAug 23, 00Jun 11, 02[B65G]
2001/0052,451 Plastic conveyor belt modules with electromagnetically-welded attchmentsAbandonedJun 07, 01Dec 20, 01[B65G]
6269939 Converting roller conveyors into belt conveyorsExpiredNov 05, 99Aug 07, 01[B65G]
6210262 Method and apparatus for processing fishExpiredMar 02, 99Apr 03, 01[A22C]
6009798 Product feeding and cooking apparatusExpiredDec 02, 98Jan 04, 00[A23L, A47J, A22C]
5904241 Shuttle plugs for retaining headless pivot rods in conveyor beltsExpiredSep 05, 96May 18, 99[B65G]
5850902 Transferring articles from a moving belt edge onto a normally disposed moving conveyor beltExpiredApr 08, 97Dec 22, 98[B65G]
5774967 Hand held pivot rod insertion toolExpiredSep 05, 97Jul 07, 98[B23P]
5749777 Slabbing apparatus and methodExpiredJun 01, 95May 12, 98[A22C]
5666742 Temperature modification assembliesExpiredDec 10, 93Sep 16, 97[F26B]
5656098 Photovoltaic conversion device and method for producing sameExpiredJun 01, 95Aug 12, 97[H01L]
5569068 Method and apparatus for skinning fishExpiredJun 02, 95Oct 29, 96[A22C]
5554069 Apparatus and method for subdividing a fish into a loin-containing portion and a viscera-containing portionExpiredJun 01, 95Sep 10, 96[A22C]
5518109 Conveyor drive apparatusExpiredSep 02, 94May 21, 96[B65G]
5411111 Rolling stairwayExpiredOct 25, 93May 02, 95[E06C, E04G]

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