The Merrow Machine Company

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D05B SEWING 220
 
  
 
F16H GEARING199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5445092 Crochet stitch which simulates a whip stitchNov 16, 93Aug 29, 95[D05B]
5275116 Cam and wobble follower looper drive for sewing machineApr 21, 92Jan 04, 94[D05B, F16H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4572092 Handwheel modified for improved lubrication and coolingExpiredSep 21, 83Feb 25, 86[D05B]
4265191 Sewing machine with trimmer drive mechanismExpiredJun 06, 79May 05, 81[D05B]

Top Inventors for This Owner

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