Spur eyelet
AssigneeU.S. Ring Binder, L.P.
InventorPaul Whaley
Life of this patent
Estimating the term…
Abstract
A ring binder (10) includes a ring metal (18) securable to a spine portion (16) of the binder. A spur eyelet (30) used for this purpose includes a post (32) one end (34) of which attaches to the ring metal. A plate (40) is formed at the other end of the post. Radiating outwardly from the underside of the plate are a plurality of concentrically formed spurs (50). Each spur has barbs (56) formed on an outer end (54) of the spur. To attach the ring metal to the spine, the spurs are pushed into the body of the spine. Thereafter, the barbs keep the eyelet from being pulled away from the body of the spine thereby preventing the ring metal from separating from the binder.
Claims14
In a ring binder having a ring metal securable to a spine portion of the binder, a spur eyelet for attaching the ring metal to the spine, said eyelet including a plate, a post extending from said plate with one end of said post attaching to the ring metal, and a plurality of spurs formed on said plate on the opposite of said plate from said post, said spurs being pushed into said binder spine to grip said spine and secure said ring metal to said spine, an outer end of each spur having a barb formed thereon to prevent said eyelet from being pulled away from said spine thereby preventing the ring metal from separating from the binder.
In a ring binder having a ring metal securable to a spine portion of the binder, the improvement comprising a first spur eyelet and a second spur eyelet for attaching the ring metal to the spine, each spur eyelet including a plate from one side of which extends a post one end of which attaches to an end portion of said ring metal for a spur eyelet to be located at each end thereof, and a plurality of spurs formed on said plate and extending from an opposite side thereof, an outer end of each spur having a barb formed, said spurs being pushed into said spine to secure said ring metal to said spine and said barbs preventing said spur eyelets from being pulled away from said spine thereby preventing the ring metal from separating from the binder.
Dependencies are inferred from the claim text.