Abstract: A partitioned laminating jacket includes a first layer, a second layer bondable with the first layer in a laminating machine, and an adhesive between the first layer and the second layer operable to bond the first layer and the second layer in the laminating machine. An intermediate space is defined between the first layer and the second layer. A seam substantially spans the partitioned laminating jacket along a first axis. The first layer and the second layer are bonded along the seam, and the intermediate space is partitioned into a first receiving area and a second receiving area by the seam.

Abstract: A method of operating a laminator includes inputting a variable that corresponds to a set point temperature of a roller of the laminator, determining an actual temperature of the roller of the laminator, and estimating a time until the actual temperature of the roller approximately equals the set point temperature of the roller.

Abstract: A machine that is operable to create a series of holes in at least one sheet of paper includes a base, a punch mechanism positioned on the base, and a tray coupled to the base. The tray includes a first guide and a second guide. The tray is configured to move between a first position and a second position. Movement of the tray between the first position and the second position adjusts a position of the first guide and a position of the second guide relative to the punch mechanism.

Abstract: The present invention is an improved flared cone fitting of the type having a male portion and a female portion having a tube, an inverted conical annulus, a nut, and a joinder portion. It is improved by the joinder portion including a back-side annular face, which may define a void. The joinder portion may also include an abutment intended to contact a shoulder of a fitting nut and properly direct forces exerted on the nut.

Abstract: Devices for hanging a display board frame wherein a first bracket is mounted on a wall and has a hook on one end supportingly engaging a channel on a corresponding first edge of a display board frame and a second cooperating bracket having a slotted portion is slidingly mounted on the wall in a position corresponding to a second edge of the display board frame spaced apart and opposed to the first display board edge and the second bracket has a hook on its end in alignment with a channel on the second edge of the display board frame; and the display board is releasably secured on the wall when the upper bracket is slid against the display board frame until its hook engages the channel on the second edge of the display board frame, The invention also includes a method for hanging a display board frame including the steps of securing the first bracket on the wall with its hook engaging the channel on one edge of the frame, securing the second slotted bracket on the wall with its hook spaced away from the second

Abstract: The invention provides a cutting apparatus for cutting sheet material comprising a base with an upper surface having an edge, a non-circular cutting blade, and a light emitting device. The cutting blade is pivotably coupled to the base portion. The blade may be lowered to cut a sheet material disposed at least partially on the upper surface and extending at least partially off of the upper surface along the edge. The light emitting device is preferably a laser disposed above the base portion. When the sheet material is placed on the upper surface of the base, the light emitting device projects the line of light onto the top surface of the sheet material to provide a visual indication of the location of the sheet material relative to the edge prior to cutting the sheet material with the blade. A method for cutting sheet material utilizing the device is also provided.

Abstract: The present invention provides an unitary spine binder which comprises an elongated dorsal hinge bearing pairs of opposing and complementary male and female ring elements having known male fastener and female fastener, respectively. Each pair of ring elements also comprise a concave distal end on one element, and a complementary convex distal end on the other element. When the distal ends of the ring elements are moved towards each other, the male and female fasteners reversibly engage with each other so that each pair of ring elements, in cooperation with the dorsal hinge, forms substantially a ring to secure sheet paper by occupying a pre-punched hole in the paper. At the same time, the concave and convex distal ends also engage, so that the sidewalls of the concave distal end engages the convex distal end to protect the fasteners against disengagement by torsional and lateral forces.

Abstract: A rotary trimming apparatus includes a base for receiving a material, a rail mounted on the base, a cartridge assembly having a plurality of trimming blades for trimming the material, a carriage slidably mounted on the rail, a selector comprising a plurality of engagement slots, and a set of pins for locking into the engagement slots of the selector knob in order to fix the positions of the selector knob and the plurality of trimming blades. The cartridge assembly plurality of trimming blades are rotatably connected to the selector, and the selector is capable of actuating the plurality of trimming blades by rotating on a plane perpendicular to the base.

Abstract: The present invention provides an unitary spine binder which comprises an elongated dorsal hinge bearing pairs of opposing and complementary male and female ring elements having known male fastener and female fastener, respectively. Each pair of ring elements also comprise a concave distal end on one element, and a complementary convex distal end on the other element. When the distal ends of the ring elements are moved towards each other, the male and female fasteners reversibly engage with each other so that each pair of ring elements, in cooperation with the dorsal hinge, forms substantially a ring to secure sheet paper by occupying a pre-punched hole in the paper. At the same time, the concave and convex distal ends also engage, so that the sidewalls of the concave distal end engages the convex distal end to protect the fasteners against disengagement by torsional and lateral forces.

Abstract: A binding machine for a spine binder, wherein the machine has a closing tool which receives an open spine binder of the kind having opposed ribs or fingers adapted to enter aligned holes punched in a sheath of sheets and bind the sheath together, and the tool includes winged mechanism for selectively bearing on the spine binder to close it, arranging the spine binder ribs or fingers in the holes. The tool engages the spine binder in a zipper-like fashion movable along a rail upon which the closing tool is slideably mounted. The machine also has an opening tool for re-opening a closed spine binder by use of a tapered end dimensioned to accommodate the diameter of a closed spine binder, thus forcing the ribs or fingers on the spine apart, and thereby freeing the bound papers from the spine.

Abstract: Devices for hanging a display board frame wherein a first bracket is mounted on a wall and has a hook on one end supportingly engaging a channel on a corresponding first edge of a display board frame and a second cooperating bracket having a slotted portion is slidingly mounted on the wall in a position corresponding to a second edge of the display board frame spaced apart and opposed to the first display board edge and the second bracket has a hook on its end in alignment with a channel on the second edge of the display board frame; and the display board is releasably secured on the wall when the upper bracket is slid against the display board frame until its hook engages the channel on the second edge of the display board frame, The invention also includes a method for hanging a display board frame including the steps of securing the first bracket on the wall with its hook engaging the channel on one edge of the frame, securing the second slotted bracket on the wall with its hook spaced away from the second