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US 4,306,372 AGranted
Building block set
OwnerWen-Ping Lininventor
Life of this patent
Estimating the term…
Abstract
A set of building blocks readily assembled to form a variety of houses comprises several flexible wall elements, flexible roof elements, roof forming elements, roof connecting elements, cubic elements, and base boards which can be connected side by side to construct a base as a ground member of the houses. The wall elements can be bent into different configurations so as to act as side walls at one's desire.
Claims20
A building blocks set comprising:
- a plurality of bendable wall members each having a doorcase and/or a windowframe thereon and a plurality of first cylindrical connecting protrusions provided on the rear surface thereof;
- a plurality of bendable roof members each having a plurality of first cylindrical recesses thereon and a plurality of second cylindrical connecting protrusions provided on the rear surface thereof;
- a plurality of roof connecting members each having two parallel grooves thereon for receiving said second cylindrical connecting protrusions, a third cylindrical protrusion provided on the underside thereof, and a longitudinal recess provided on a lateral surface thereof;
- a plurality of roof support members each having at the rear surface thereof a pair of fourth cylindrical protrusions for being inserted into said longitudinal recess;
- a plurality of cubic connecting members each having a second cylindrical recess on the center of five sides thereof for receiving said first and second cylindrical protrusions, the remaining side thereof having a fifth cylindrical protrusion for being inserted into the second cylindrical recess to form a beam or a jamb;
- and a plurality of base boards each being provided with a plurality of third cylindrical recesses for receiving said fifth cylindrical protrusion.
3 more elements
Dependencies are inferred from the claim text.