Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sewing machine belt feeder with tensioner

Sewing machine belt feeder with tensioner

US Patent 4417535 · Granted Nov 29, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Movable workpiece-clamping attachment for sewing machine1981
Sewing-machine guide for edge-parallel seaming of a workpiece1980