Lumco Manufacturing Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7695224 Deburring welded pipeJan 31, 08Apr 13, 10[B23D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0056,662 External Deburring of Welded PipeAbandonedNov 01, 13Feb 27, 14[B23K, B23D]
2012/0111,167 Weld Bead Cutting ToolAbandonedJan 20, 12May 10, 12[B26D]
8123106 External deburring of welded pipeExpiredJun 09, 11Feb 28, 12[B23K, B23D]
7988029 External deburring of welded pipeExpiredDec 11, 08Aug 02, 11[B23K, B23D]

Top Inventors for This Owner

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