Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Set of tiles for covering a surface










Image Number 8 for United States Patent #5314183.

A set of tiles each of which is distinct from the other tiles in the set is arranged in a particular circle tiling having various unusual properties. As a result of these properties, each one of a number of sub-sets of these tiles may be identified by a characteristic color or other characterizing mark, and these sub-sets, so identified, may be used in various ways as a recreational puzzle, as a game, as an educational tool, for aesthetic purposes, and for a variety of other uses.








 
 
  Recently Added Patents
Information retrieval system, information retrieval method, and information retrieval program
Selection of hash lookup keys for efficient retrieval
Power-saving receiver
Computer system and volume migration control method using the same
Water purification using energy from a steam-hydrocarbon reforming process
Method and devices for handling access privileges
Semiconductor device
  Randomly Featured Patents
Working fluid containing difluoroethane
Vehicle video collision event recorder
Chemical compositions and methods
Method of making composite spin welded coupler carrier assembly
Implantable heart assist system and method of applying same
Ergonomic disposable cup
(2-Oxo-pyrrolidines)-acetic hydrazides
Fast recovery power supply
Apparatus for heating injection molding fluid
Information storage on masks for microlithographic tools