LEAD CO., LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12C BREWING OF BEER 115
 
  
 
C12G WINE; OTHER ALCOHOLIC BEVERAGES; PREPARATION THEREOF 18
 
  
 
F03G SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR 118
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0045,041 ROTARY DRIVING APPARATUSApr 22, 15Feb 16, 17[H02K, F03G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8505442 Beer frothing deviceMar 25, 08Aug 13, 13[C12C, A47J, C12G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5961884 Blue or bluish green aluminum silicate luminous storage material and its manufacturing methodExpiredAug 10, 98Oct 05, 99[C09K]

Top Inventors for This Owner

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