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US 11,447,903 B2Granted
Sewing machine presser foot
AssigneeJanome Corporation
InventorsKoichi Honda, Yukitaka Omata
Life of this patent
Estimating the term…
Abstract
A sewing machine presser foot includes a support part having a support base member, and a roller part including a plurality of rotating members rotatably supported at the support base member and having different diameters so that the roller part is conical as a whole. Each of the plurality of rotating members individually rotates and presses a fabric to be sewn.
Claims4
A sewing machine presser foot comprising:
- a support part having a support base member;
- a roller part including a plurality of rotating members rotatably supported at the support base member and having different diameters so that the roller part is conical as a whole,
- each of the plurality of rotating members individually rotating and pressing a fabric to be sewn;
- and
- an intermediate support member provided between the rotating members that are adjacent to each other, the intermediate support member being fixedly mounted to the support base member.
2 more elements
Dependencies are inferred from the claim text.