Construction panels

Details Construction panels Construction panels

2007-01-16

2007-01-16

Canfield, Robert (Department: 3635)

Static structures (e.g., buildings)

With adjunctive means for assembly or disassembly

Structure includes tool or opening to provide access for a...

C052S177000, C052S392000, C052S574000, C052S582200, C052S592100, C052S747110, C404S041000

Reexamination Certificate

active

10737438

ABSTRACT:
A constructional panel has a generally rectangular central section and two opposed end sections, each having an isosceles trapezoid part, its short edge conjoined to an edge of the central section and its long edge conjoined to a rectangular part, there being oblique edges extending between the long and short edges. The panel is thus bound by one pair of opposed edges of the central section, the oblique edges of the two end sections, one pair of opposed edges of the rectangular part and a further edge of the rectangular part opposed to that edge conjoined to the trapezoid part. The panel edges are configured for connection to the corresponding edges of like panels to build up an area of panelling. Projecting tabs from some edges are received in corresponding receptors on opposed edges and having lock arrangements, whereby the interengaged panels may be locked together.

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U.S. Design Application, filed Apr. 14, 2004, entitled Constructional or Ground Covering Panel (Ardern) (application number not yet assigned).

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