A - Human Necessities – 44 – B
Patent
A - Human Necessities
44
B
24/65
A44B 1/08 (2006.01) A44B 1/44 (2006.01)
Patent
CA 1291863
ABSTRACT OF THE DISCLOSURE A button body of an open-faced button includes an ornamental face disk rotatably supported on a cylindrical retainer firmly fitted in the tubular stem of a button back. The retainer has an axial hole for receiving the shank of a tack, and a radial groove extending transversely across the axial hole. The radial groove and the axial hole is separated by a locking step extending perpendicular to the longitudinal axis of the retainer. When the shank is staked into the retainer to attach the button body to a garment fabric, a front end of the shank is deformed into an axially compressed and radially swelled end portion and held in interlocking engagement with the locking step of the retainer.
551364
Gowling Lafleur Henderson Llp
Ykk Corporation
LandOfFree
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