Ground support beam for longitudinal barrier

Static structures (e.g. – buildings) – Machine or implement

Reexamination Certificate

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Details

C052S749100, C256S013100, C256S059000, C404S008000, C404S010000

Reexamination Certificate

active

06978582

ABSTRACT:
A one piece beam means used a post to support a longitudinal impact-resistant member, such as a guardrail along a highway. The one piece, stamped construction simplifies installation because fewer steps and parts are involved.

REFERENCES:
patent: RE18848 (1933-05-01), Shepard
patent: 2093577 (1937-09-01), Shepherd
patent: 2907552 (1959-10-01), Crone
patent: 4289301 (1981-09-01), Akabame et al.
patent: 5044609 (1991-09-01), Cicinnati et al.
patent: 5219241 (1993-06-01), Picton
patent: 5657966 (1997-08-01), Cicinnati
patent: 5876020 (1999-03-01), Giavotto
patent: 6595715 (2003-07-01), Cortell

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