Pegasus Sewing Machine Mfg. Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D05B SEWING 220

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5513587 Thread tensioning for chain stitch sewing machineApr 12, 95May 07, 96[D05B]
5174230 Upper feed device for sewing machineJul 16, 91Dec 29, 92[D05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7536931 Articulated armExpiredOct 26, 05May 26, 09[B25J]
7284493 Easy-to-open sheet package bodyExpiredApr 29, 05Oct 23, 07[D05B]
2007/0119,358 Decorative stitchAbandonedNov 20, 06May 31, 07[D05B]
6912964 Oil discharge device of upper looper mechanism in overlock sewing machineExpiredDec 10, 03Jul 05, 05[D05B]
6910433 Presser device for a sewing machineExpiredApr 16, 04Jun 28, 05[D05B]
6904852 Sewing machine with needle holder of needle interval adjustable typeExpiredJan 09, 04Jun 14, 05[D05B]
6729251 Regulating device for handling a needle thread in a multi-needle double chain stitch sewing machineExpiredJul 31, 02May 04, 04[D05B]
6725791 Fabric guide device for a sewing machineExpiredApr 28, 03Apr 27, 04[D05B]
6637357 Overlock sewing machineExpiredApr 15, 02Oct 28, 03[D05B]
6595150 Thread tension control device for a sewing machineExpiredJul 29, 02Jul 22, 03[D05B]
6390000 Double chainstitch sewing machineExpiredAug 06, 01May 21, 02[D05B]
6336417 Apparatus for detecting defective sewing by a sewing machineExpiredAug 07, 01Jan 08, 02[D05B]
6332418 Sewing machine needle plate and feed dogsExpiredMar 23, 01Dec 25, 01[D05B]
6263813 Apparatus for preventing stitching from ravelingExpiredApr 10, 00Jul 24, 01[D05B]
6213039 Apparatus for detecting thread breakage in sewing machineExpiredJun 27, 00Apr 10, 01[D05B]
6119613 Method and apparatus for preventing a seam from raveling in double chain stitch sewing machineExpiredAug 04, 98Sep 19, 00[D05B]
5954006 Apparatus for folding a cloth conveyed continuously along a conveying surface of a conveying deviceExpiredSep 17, 98Sep 21, 99[A41H]
5884573 Apparatus for sewing a thread chain into a seam by an overlock sewing machineExpiredJan 14, 98Mar 23, 99[D05B]
5845759 Cloth piece transfer apparatus with side inverterExpiredApr 14, 97Dec 08, 98[B65G]
5829375 Cloth end position control apparatus for a sewing machineExpiredMay 13, 97Nov 03, 98[D05B]

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