Techno Roll Co. Ltd.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41F PRINTING MACHINES OR PRESSES 143

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5722324 Ink trough apparatus for a printing pressOct 15, 96Mar 03, 98[B41F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5150738 Roll cover for dampening apparatusExpiredApr 03, 91Sep 29, 92[D03D]
4982469 Apparatus for cleaning surface of sheetExpiredJan 02, 90Jan 08, 91[B08B]
4614094 Covering fabric for a damping roller of an offset printing machineExpiredJul 15, 83Sep 30, 86[D04B]

Top Inventors for This Owner

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