B - Operations – Transporting – 42 – F
Patent
B - Operations, Transporting
42
F
B42F 13/22 (2006.01) B42F 13/00 (2006.01)
Patent
CA 2184539
A ring binder is disclosed as being adapted to be secured to an article by at least one rivet, the ring binder comprising a substantially rigid curved upper plate supporting a pair of pivotable lower plates to which a plurality of ring members are mounted, the rivet comprising firstly a barrel for engaging the upper plate and secondly a plurality of claws for securing the article, and at least a majority of the claws generally extend away from the longitudinal axis of the barrel. There is also disclosed a rivet adapted to secure a ring binder to an article, the rivet comprising a barrel for engaging the ring binder and a plurality of claws for securing the article, and at least a majority of the claws generally extend away from the longitudinal axis of the barrel.
Ridout & Maybee Llp
World Wide Stationery Manufacturing Company Limited
LandOfFree
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