A three-ring binder apparatus with extension supports for the secure, hands-free display of up to six pages of material without requiring any other external supports is described. The apparatus facilitates a simple method to turn the pages on an easel or similar freestanding display, and secure them in a desired position. The apparatus is designed as a tool for the display of choreographed workouts, music sheets, and any other situation where multiple pages are needed to be easily accessed. The apparatus consists of a three-ring binder (may be either a freestanding three-ring easel binder or a standard flat three-ring binder), two extension supports, and clipboard-style clips that can be pivoted or folded back into the binder to ease the break-down and transport of the apparatus. The device preferably includes clear pocketed tri-fold sheet protectors or other tri-fold devices.

The present disclosure provides a foldable file comprising a first panel, a second panel, and a third panel arranged and coupled together in sequence, the first panel and the second panel hinged by a first hinge assembly, and the second and third panel hinged by a second hinge assembly, enabling the foldable file to switch between an unfolded state and a folded state, wherein at least one lower side edge of the third panel includes a convex edge, and the convex edge protrudes outward compared to a corresponding upper side edge of the first panel.

A standing clipboard comprising a board that is fixed along one of its edges to a base, and on an opposite edge there is a manual clip that can be used to safely and reliably hold paper in place, regardless of size. Notes can be removed by simply pushing on the clip. The board can be placed vertically or at an angle without affecting the essence of the invention. Both the board that holds the notes in place and the base can be made from any kind of suitable material, including wood, aluminium, plastic, methacrylate, etc. The invention is a highly effective, simple, and practical standing clipboard that can be used alongside, for example, a computer and/or a phone.

A clip-less clipboard device is disclosed having a clipboard surface having: a first planer surface area; a second planar surface area generally parallel to the first surface area and generally equidistant apart from the first surface area at a predetermined distance; a plurality of flutes disposed within the first surface area and the second surface area and generally perpendicular to the first surface area and the second surface area; and a corrugated core disposed within each of the plurality of flutes, thereby to create a plurality of hollow channels within the flutes within the first surface area and the second surface area, and wherein each channel runs a continuous length within the first surface area and the second surface area; and a slit defined on the first planer surface area of the clipboard surface and configured to hold an article of paper upon the first planer surface area.

A clipboard that holds trading cards in a protected, secure position and that allows them to be signed while in the clipboard. The clipboard has recessed regions into which trading cards may be placed. Cards are held in place by retaining tabs along the bottom edge, and by a clip that contacts the top edge of the cards; thus the majority of the cards' areas are exposed for autographs. The edges of the recessed regions are offset from the corners with corner relief regions to prevent damage to the corners of the cards. Finger holes through the back of the recessed regions allow a user to push the cards gently out of the recessed area for removal. The clipboard may have a top hole for attachment of a lanyard that may be used to carry the clipboard or to lower it to a person for an autograph or signature.

The present disclosure provides a foldable file comprising a first panel, a second panel, and a third panel arranged and coupled together in sequence, the first panel and the second panel hinged by a first hinge assembly, and the second and third panel hinged by a second hinge assembly, enabling the foldable file to switch between an unfolded state and a folded state, wherein at least one lower side edge of the third panel includes a convex edge, and the convex edge protrudes outward compared to a corresponding upper side edge of the first panel.

A three-ring binder apparatus with extension supports for the secure, hands-free display of up to six pages of material without requiring any other external supports is described. The apparatus facilitates a simple method to turn the pages on an easel or similar freestanding display, and secure them in a desired position. The apparatus is designed as a tool for the display of choreographed workouts, music sheets, and any other situation where multiple pages are needed to be easily accessed. The apparatus consists of a three-ring binder (may be either a freestanding three-ring easel binder or a standard flat three-ring binder), two extension supports, and clipboard-style clips that can be pivoted or folded back into the binder to ease the break-down and transport of the apparatus. The device preferably includes clear pocketed tri-fold sheet protectors or other tri-fold devices.

According to an aspect of the present invention, there is provided a foldable clipboard including a three panel foldable clipboard in which three panels cooperate to form a single planar surface when in an extended position, and at least two panels of the three panels are configured to pivotally move to overlap each other in a folded position, such that a full sized clipboard is folded into a size to fit in a pocket of a garment.

A foldable clipboard includes a three-panel foldable clipboard in which three panels cooperate to form a single planar surface when in an extended position, and at least two panels of the three panels are configured to pivotally move to overlap in a folded position, such that a full-sized clipboard is folded into a size to fit in a pocket of a garment.

A foldable clipboard includes at least two folding panels in which each of the folding panels cooperate to form a single planar surface when in an extended position, and each of the folding panels are configured to pivotally move to form a folded position, such that the foldable clipboard is folded into a size to fit in a pocket of a garment, or other carrying devise.