Resources Contact Us Home
Fastening arrangement for detachably interconnecting punched documents

Image Number 4 for United States Patent #7234886.

The present invention provides improvements in paper fastening to enable a user to remove a desired portion of papers from a fastened stack of papers without having to unnecessarily detach unwanted papers in the stack from the prongs of the fastener. The improved paper fastening arrangement is for use with a fastener having a base including two ends each having a leg extended therefrom, the leg foldable relative to the base. The arrangement comprises a sheath including an extension shaped to slideably engage one of the legs, the extension including an opening that defines a cavity to receive the leg, wherein the extension at least partially covers the leg and is operative to engage through sheet materials. At least one guide tab depends from the extension downward from the opening, the guide tab being foldable.

  Recently Added Patents
Image forming apparatus and system connectable with an authorization apparatus via a communications network, the image forming apparatus comprising an apparatus control section, an initial inq
Data latch circuit and electronic device
High-voltage AC light-emitting diode structure
Combination immunotherapy for the treatment of cancer
Data distribution unit for vehicle entertainment system
Method, apparatus and computer program product for providing metadata entry
Highly specialized application protocol for email and SMS and message notification handling and display
  Randomly Featured Patents
Cartridge squeegee head with engagement locking mechanism
Apparatus and method for compression-transmitting and decoding picture information and storage medium stored its control programs
Craniofacial anatomic simulator with cephalometer
Food material transfer apparatus
Management apparatus, recording medium recording an information generation program, and information generating method
Droplet discharging head, liquid cartridge, droplet discharging device, and image formation apparatus, configured with additional flow path connecting commom liquid chamber and liquid flow pat
Floppy diskette storage container
Chamber block for a handgun or other weapon
Obstacle detecting apparatus which employs a laser
Flip-up type portable phone and hinge mechanism thereof