Fences – Top guarded
Reexamination Certificate
2007-08-15
2009-08-18
Ferguson, Michael P (Department: 3679)
Fences
Top guarded
C256S001000
Reexamination Certificate
active
07575225
ABSTRACT:
A security fence cap, for use with a security fence having a post having a post top. The cap has a cylindrical collar and a domed portion. The collar has a lower opening for securing onto the post top and set screws for tightening against the post. The domed portion extends fully over the post top and has a plurality of spike protrusions, selectively attached within threaded radial bores, extending radially outwardly from the domed portion.
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patent: 6254314 (2001-07-01), Park et al.
patent: 6640506 (2003-11-01), Landers
patent: 7032889 (2006-04-01), Moss et al.
Ferguson Michael P
Goldstein Law Offices P.C.
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