Windowing leaf structure

5407231
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Inventors

Schwartz, David C.

Application #

101111

Filed

Nov-23-1992

Published

Apr-18-1995

Current US Class

281/15.1
281/16
281/29
281/35
281/42
402/4
402/70
402/76
402/78
402/79
402/80R

International Classes

B42D 001/06

Field of Search

281/15.1 281/16 281/29 281/35 281/42 402/4 402/70 402/73 402/76 402/78 402/80

Assignee

Productive Environments, Inc. (Framingham, MA)

Examiners

Han; Frances

US Patent References

5048869   Hypertext book atta...
5165721   Windowing attach...

Referenced by:

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Citation

Cite This Patent

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Abstract
The invention provides for "windowing" leafs of various types which retain their face and perimeter orientation when repositioned with respect to their host binder, including leafs with pluralities of surfaces, leafs with arrays of stacked repositionable notes, leafs with notepads, leafs with arrays of clips, and the like. The invention further provides for the binding of leafs which themselves may be electronic modules, each acting as a means for one of capturing, storing, accessing, displaying, and transmitting information in electronic form. Further, binding system cover is provided which offers a ring binding mechanism that is simple, light weight, and of a closed loop design available in various application specific shapes. Leaves and mounting surfaces according to the invention provide semi-permanent retaining means which enable easy removal and reinsertion, permitting rapid reordering, while retaining their semi-permanent binding during the page turning operation, independent of the weight of the mounting surface, any force orthogonally inward or outward with respect to the host coupling structure, and any position it may take in turning as it twists over its coupling structure, and to book systems formed by combining covers, rings, and mounting surfaces according to this invention that offer compact, reconfigurable, highly visual means for handling heterogenous, mixed media forms of information.
 
Claims
What is claimed is:

1. A windowing cover assembly formed as an integral unit from a single piece of foldable material stock, foldable into sections, said windowing cover assembly comprising at least:

a cover having at least one cover surfaces, at least one of said cover surfaces having at least two ends, said first of said two ends being a free end defining a cover attachment location,

an orientation member having opposing first and second orientation member attachment ends, and

a mounting surface support section having a top face, a bottom face, and perimeter features with at least two opposing ends for providing a partial mounting surface for attaching a second surface functioning as a window plate thereto; where in:



Description
BACKGROUND OF THE INVENTION

This invention relates to binding systems for the capture, representation, organization, access, presentation, communication, and delivery of information, and to leafs with mounting surfaces which may be directly attached to a host book, it's bindings, it's surfaces, and or its covers, which in and of themselves provide non-sequential (non-linear) access to their mounting surfaces without needing to be removed from their attachment to the host book, it's bindings and/or it's surfaces, and which offer further non-linear access when physically removed from their binding and repositioned.

The invention relates to the provision of such non-linear pages which possess the property hereinafter referred to as "windowing", the ability for the page to maintain its face and perimeter orientation in various positions without being removed from the host book to which they are attached, and to such pages implemented with means for semi-permanent attachment, there by offering 2 levels of non-linear access.