B - Operations – Transporting – 42 – F
Patent
B - Operations, Transporting
42
F
B42F 13/26 (2006.01) B42F 13/22 (2006.01)
Patent
CA 2043769
A locking ring binder assembly has a resilient sheet metal cover and a pair of operating levers rotatably mounted on the covers. A detent consisting of a projection on the inside of the cover and a corresponding projection on the operating levers locks the binder in a closed position even though the operating levers are not rotated to an over center position.
Fuller Luke
Gillum Steven
Cassan Maclean
U.s. Ring Binder Corp.
LandOfFree
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