Binder device releasably engaging aperture or notch of sheet – Miscellaneous – Sheet lifters
Patent
1994-05-10
1997-12-09
Fridie, Willmon
Binder device releasably engaging aperture or notch of sheet
Miscellaneous
Sheet lifters
402 4, 281 37, 281 51, B42F 1300
Patent
active
056952953
ABSTRACT:
A restraining device for a loose leaf binder comprises restraining members each having a substantially rigid spacing portion with cover mounting and coupling portions at respective opposite ends. The cover mounting portions extend perpendicularly from respective spacing portions and comprise respective clips for gripping respective free edge portions of respective cover members releasably to mount the restraining members thereon with the respective spacing portions extending perpendicularly from their respective cover members across the binder towards each other. The coupling portions have complementary latching means inter-engageable with a snap action by closing movement of the cover members so that the restraining members bridge the free edges of the cover members maintaining them spaced apart in parallel relation irrespective of the height of papers stacked therebetween and are releasable by application of finger pressure.
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Ayele Fikre
Roig Richard
Ayele Fikre
Fridie Willmon
Usher Robert W. J.
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