Sectional flooring

Abstract

Sectional flooring includes a first flooring unit and a second flooring unit assembled together using connecting structures that are different along long sides and short sides. With respect to the long sides, the first flooring unit includes a first indentation, a catch extension extending away from the first indentation and in a short side direction of the first flooring unit, and a connecting protrusion extending from a distal end of the catch extension. The second flooring unit includes a protuberance that is inserted into the first indentation, a second indentation formed extending further into the second flooring unit starting from the protuberance and for receiving the catch extension of the first flooring unit, and a third indentation formed extending into the second flooring unit from a side surface of the second indentation and into which the connecting protrusion is positioned.

Dependencies are inferred from the claim text.