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US 2019/0169773 A1Published application
Cloth Pressing Device Of A Sewing Machine
AssigneeEmery Impex Corp.
InventorChin-Pao Chang
Life of this patent
Estimating the term…
Abstract
A cloth pressing device of a sewing machine has a presser leg and a presser foot. The presser leg is a hollow cylinder and has a combining portion and a sleeve portion. The sleeve portion is integrated with a bottom portion of the combining portion. The presser foot is mounted around and fixed with a bottom portion of the presser leg. The presser foot has a surrounding portion and a pressing portion. The surrounding portion is a U-shaped block and has a front end and two free ends. The pressing portion is formed at the front end of the surrounding portion.
Claims7
A cloth pressing device of a sewing machine comprising:
- a presser leg being a hollow cylinder;
- and
- a presser foot detachably mounted at a bottom portion of the presser leg.
Dependencies are inferred from the claim text.