Steven J Robbins

US Patent:

7360754, Apr 22, 2008

Filed:

Mar 23, 2006

Appl. No.:

11/277316

Inventors:

Steven L. Robbins - Houston TX, US

International Classification:

E04H 17/00

US Classification:

256 6512, 256 22, 256 6511

Abstract:

An interlocking fence system is disclosed. Two spaced-apart upright posts () attached to a grade G support a locking rail () with an offset locking aperture () and an alignment aperture () and further support an alignment rail () with an alignment aperture (). A picket () has a locking slot () with an edge () of the locking aperture () in locking rail () serving as a tab to restrict axial movement when inserted therein. Alignment aperture () in the locking rail () and alignment aperture () in alignment rail () serve to restrict lateral movement of the picket (). To support the rails (), retaining slots (′) in the locking rail () and retaining slots (′) in the alignment rail () can be retained by an edge (′) in support apertures () in the posts (A, A).

US Patent:

20080157049, Jul 3, 2008

Filed:

Mar 4, 2008

Appl. No.:

12/041673

Inventors:

Steven L. Robbins - Houston TX, US

International Classification:

E04H 17/14

US Classification:

256 6512

Abstract:

An interlocking fence system is disclosed. Two spaced-apart upright posts () attached to a grade G support an upper rail () with an offset locking aperture () and an alignment aperture () and further support a lower rail () with an alignment aperture (). A picket () has a locking slot () with an edge () of the locking aperture () in the upper rail () serving as a tab to restrict axial movement when inserted therein. Alignment aperture () in the upper rail () and alignment aperture () in the lower rail () serve to restrict lateral movement of the picket (). To support the rails (), retaining slots () in the upper rail () and retaining slots () in the lower rail () can be retained by an edge () in support apertures () in the posts (A, A).