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US 5,293,670 AGranted
Tack button
AssigneeYoshida Kogyo K.K.
InventorHirokazu Watanabe
Life of this patent
Estimating the term…
Abstract
A tack button is disclosed which comprises a button body having a cylindrical hub, a tack member and an anchoring member interconnecting the button body and the tack member. The cylindrical hub is resiliently supported to make a tilting movement relative to the plane of a garment fabric at both of its upper and lower marginal edges.
Claims4
A tack button which comprises:
- (a) a button body having a button tack secured to a cylindrical hub;
- (b) a tack member non-removably secured to said hub;
- (c) an anchoring member adapted to interconnect said button body and said tack member;
- and
- (d) a spring member accommodated in said anchoring member and adapted to hold said cylindrical hub resiliently in place with in said anchoring member;
- said cylindrical hub having one marginal edge tiltably supported in said button back and the opposite marginal edge extending beyond the outer periphery of said hub and tiltably supported on said spring member;
- wherein said spring member is in the form of a disc having a plurality of spaced leaf spring portions, each of which is bent radially inwardly to form a projecting lug.
4 more elements
A tack button which comprises:
- (a) a button body having a button back secured to a cylindrical hub;
- (b) a tack member non-removably secured to said hub;
- (c) an anchoring member adapted to interconnect said button body and said tack member;
- and
- (d) a spring member accommodated in said anchoring member and adapted to hold said cylindrical hub resiliently in place within said anchoring member;
- said cylindrical hub having one marginal edge tiltably supported in said button back and the opposite marginal edge extending beyond the outer periphery of said hub and tiltably supported on said spring member;
- wherein said hub includes a hook at one end thereof, and said anchoring member includes a collet having a through opening dimensioned to loosely receive said hook.
4 more elements
Dependencies are inferred from the claim text.