Resources Contact Us Home
Loose leaf binder including an exterior picture frame

Image Number 2 for United States Patent #6368005.

A three ring binder includes a spine, front cover and back cover, each of which includes a substantially solid base plate and an outer plastic shell. The spine and front cover each includes a rectangular picture frame, the outer edges of which are aligned with and welded to the bottom and side edges of the spine and cover. A clear plastic membrane is secured to the frame's interior covering the opening in the picture frame. The frame top edges are spaced inwardly and free of the shell to form insert pockets. Display inserts are slidably mounted within the insert pockets defined by the frames. The spine insert includes an upper folded edge, and includes an outer pin head. Pulling upwardly on the pin head withdraws the insert. Mount-mats of a semi-solid paper are provided in the pockets to receive thin, flexible paper for insertion into the frame pockets. The inserted mat holds the display material with the insert pocket. The frame may be of thin flexible opaque plastic sheet material less than 0.020 inch thick.

  Recently Added Patents
Electrophotographic photoreceptor and image forming apparatus including the same
Light-emitting device, film-forming method and manufacturing apparatus thereof, and cleaning method of the manufacturing apparatus
Multi-channel memory system including error correction decoder architecture with efficient area utilization
Liquid crystal display device
Audit planning
Quinoid thiophene organic photoelectric material, preparation method thereof and application thereof
Multiple RF band operation in mobile devices
  Randomly Featured Patents
Sandal sole
Tracer control system
Laser drivers for closed path optical cables
Supervisory integrated circuit for anti-lock brake system units
Screen for swimming pool skimmer and method of using same
Debit/credit card device
Children's sunglasses
Light-activated remote control unit
Electro-optic device and electronic apparatus
Process for producing a silicone elastomer emulsion and use thereof