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US 2026/0296829 A1Published application
Thread spool
AssigneeBrother Kogyo Kabushiki Kaisha
InventorYuta KAMIHIRA
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Abstract
A thread spool includes a cylinder having a hole extending in an axial direction. The cylinder includes an outer circumferential surface and a first surface. A thread is wound around the outer circumferential surface. The first surface is located at one end of the cylinder in the axial direction. A data matrix is disposed on the first surface.
Claims23
A thread spool comprising:
- a cylinder having a hole extending in an axial direction,
- the cylinder including:
- an outer circumferential surface around which a thread is wound;
- and
- a first surface located at one end of the cylinder in the axial direction, a data matrix being disposed on the first surface.
2 more elements
Dependencies are inferred from the claim text.