Binder device releasably engaging aperture or notch of sheet – Sheet retainer with releasable keeper – Keeper including wedge type securing means
Reexamination Certificate
2008-01-15
2008-01-15
Banks, Derris H. (Department: 3722)
Binder device releasably engaging aperture or notch of sheet
Sheet retainer with releasable keeper
Keeper including wedge type securing means
C402S035000, C402S041000, C402S060000, C402S069000
Reexamination Certificate
active
11062525
ABSTRACT:
This invention concerns a file mechanism for punched documents, comprising a base plate, two mutually spaced filing pins which stand up substantially vertically from the base plate, and a two-limbed transfer arch which is spaced from the filing pins and which is mounted limitedly pivotable between an open and a closed position about a horizontal axis approximately parallel to the base plate and comprises transfer limbs which with their free ends in the closed position contact in pairs the free ends of the filing pins, wherein the transfer limbs are actuable by way of an operating lever which is pivotably mounted to a mounting element projecting from the base plate, characterized in that there is provided at least one reinforcing element which connects the mounting element to the base plate.
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Damhofer Herbert
Schneider Günter Karl
Banks Derris H.
Gates Eric A.
Saunders Thomas M.
Seyfarth Shaw LLP
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