Taiwan Woei Shing Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D559714 Belt clip for a tape measureJan 31, 06Jan 15, 08[1004]
D528026 Tape measureJan 31, 06Sep 12, 06[]
D456727 Type measureJul 03, 01May 07, 02[1004]
D442097 Tape measureSep 13, 00May 15, 01[1004]
D442098 Tape measureSep 13, 00May 15, 01[1004]
D413822 Tape measureNov 04, 98Sep 14, 99[1004]
D412128 Measuring tapeApr 15, 98Jul 20, 99[1004]
D409104 Measuring tape end hookApr 15, 98May 04, 99[1004]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6398145 Measuring tape coreExpiredOct 02, 00Jun 04, 02[B65H]
6382547 Sliding proof device in combination with a measuring tapeExpiredMar 30, 01May 07, 02[B65H]
D347395 Measuring tapeExpiredMay 19, 93May 31, 94[]

Top Inventors for This Owner

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