ZHUOLANG TEXTILE MACHINERY CO. LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
D01H SPINNING OR TWISTING 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8256199 Method for operating a spindle of a two-for-one twister or cabling machineMay 27, 09Sep 04, 12[D01H]
7946398 Method for adjusting a braking torque and permanently excited magnetic hysteresis brakeFeb 21, 07May 24, 11[B60L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8307622 Two-for-one twisting or cabling spindleExpiredApr 01, 11Nov 13, 12[D01H]
6848641 Actuating valve for bidirectional pneumatic cylinder and use of such actuating valve for bobbin creels controlled by pneumatic cylindersExpiredApr 25, 03Feb 01, 05[F15B, B65H, D03J]
6786441 Bobbin creel for textile machines and actuating valve for adjusting such a bobbin creelExpiredApr 25, 03Sep 07, 04[F15B, B65H, D03J]

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