SHEHKAI PRECISION CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A47L DOMESTIC WASHING OR CLEANING 258
 
 
 
B23B TURNING; BORING 250
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
 
 
B28D WORKING STONE OR STONE-LIKE MATERIALS 220
 
 
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125
 
 
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 115

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0001,395 DUST VACUUMING DRILL DEVICE WITH AN INTERNAL DUST PASSAGEWAY AND METHOD FOR PRODUCING THE SAMEJun 30, 16Jan 04, 18[B23B, B28D, B23P, A47L]
2018/0001,396 DUST VACUUMING DRILL DEVICE WITH AN INTERNAL DUST PASSAGEWAY AND METHOD FOR PRODUCING THE SAMEJun 30, 16Jan 04, 18[B23B, B28D, B23P, A47L]
2017/0145,824 REINFORCEMENT BARMay 20, 16May 25, 17[E21D, E04C]

Recent Patents

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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