Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sewing machine with a device for guiding an upper thread

Sewing machine with a device for guiding an upper thread

US Patent 4907517 · Granted Mar 13, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sewing machine2019
Horizontal rotary hook of sewing machine2018
Sewing machine and control method thereof2018
Feed dog adjustment device and sewing machine including same2018
Sewing machine2017
Sewing machine including needle bar turning apparatus2017
Sewing machine2017
Sewing machine2017
Sewing machine2017
Horizontal rotary hook of sewing machine2016
Sewing machine having automatic thread cutting device2010
Automatic thread cutting device for sewing machine provided with horizontal loop2008