Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Construction panel system










Image Number 5 for United States Patent #4635411.

The disclosure relates to a construction panel system for the erection of doll and play houses, mazes, etc., and comprises a series of connected rectangular panels of approximately the same size connected together so that each panel can be rotated with respect to an adjacent panel but at least two of said panels are connected to adjacent panels by double hinges of the Jacobs ladder type so that they can be rotated in two directions with respect to adjacent panels and at least one additional panel is connected to the Jacobs ladder type so that it can be rotated in two directions with respect to said adjacent panel and at least one additional panel as connected to the Jacobs ladder panels by a hinge having its axis at right angles to the Jacobs ladder hinge. The panels are provided with holes adjacent the corners thereof and a fastening and reinforcing means is provided for holding non-connected panels together. The fastening and reinforcing means is made of planar, resilient flexible material and has a long central finger and two side fingers, the long central finger is somewhat wider than the diameter of the holdes in the panels and can be forced through a hole in a panel to attach to the panel with the side fingers limiting and supporting the central finger.








 
 
  Recently Added Patents
Digital camera supporting intelligent self-timer mode and method of controlling the same
System and method for enhanced artificial bandwidth expansion
Authentication for social networking messages
Processing data using information embedded in a data request
Systems and methods for classifying electronic information using advanced active learning techniques
Processing abstract derived entities defined in a data abstraction model
Methods and apparatus for voltage selection for a MOSFET switch device
  Randomly Featured Patents
Heat sealable base films
Centrifugal compressor
Pre-stuffer box conditioning of ply-twisted carpet yarn
Exhaust emission control device and method of manufacturing the same
Process for the production of amino silicate compounds and their condensation products
Low-builder, highly water-soluble, low-density solid laundry detergent composition
Cross mixer
Data copyright management system
Video coloring book
Line protecting apparatus