MARLEY COMPANY, THE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS126
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5702658 Bicomponent polymer fibers made by rotary processFeb 29, 96Dec 30, 97[D01D, D01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5611680 Spool assembly for field adjustable column length pump systemsExpiredDec 18, 95Mar 18, 97[F04B]
5197111 Convection heater with heating elements arranged in a stair step configurationExpiredAug 19, 91Mar 23, 93[F24H, F24D]
5088896 Jet pump with rotatable venturi cartridgeExpiredJul 08, 91Feb 18, 92[F04F]
4644135 Wall mounted forced air electric heaterExpiredAug 29, 83Feb 17, 87[F24H, F04D]
D285830 Heater front coverExpiredAug 31, 83Sep 23, 86[]
4445537 Boiler feed water deaerator spray valve turbulence shieldExpiredSep 30, 82May 01, 84[E03B, B01D]
4406216 Ventilator device and mounting arrangement thereforExpiredMay 08, 81Sep 27, 83[F24F]
4374072 Reflex fan cylinder for water cooling towersExpiredAug 31, 81Feb 15, 83[F04D]

Top Inventors for This Owner

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