WEIFANG HANDUN CNC EQUIPMENT CO., LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 138

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0209,853 FEEDING DEVICE OF CHARACTER BENDING MACHINEJul 23, 13Jul 30, 15[B21D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9021847 Luminous character enclosing machineMay 31, 09May 05, 15[B23P, G09F, B21D, B23D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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